Herring References

Prof. Robert B. Laughlin
Department of Physics, Stanford University
Stanford, CA 94305

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A2 - Relativity and Symmetry

Relativity
	G. Y. Rainich, Mathematics of Relativity (Wiley, 1950).
	E. Schrödinger, Space-Time Structure (Cambridge, 1950).
	H. Weyl, "Geometrie und Physik," Naturwiss 38, 73 (1951).
	M. von Laue, Die Relativitästheorie (Vieweg, 1953).
	L. Infel'p (can't read), Usp. Fiz. Nauk 57, 193 (1955).
	J. L. Synge, Relativity: the Special Theory (North Holland, 1956).
	J. L. Synge, Relativity: the General Theory (North Holland, 1960).
	G. C. McVittie, General Relativity and Cosmology (Illinois, 1956).
	W. Pauli, "Relativitästheorie" in Enzyklopädie der mathematischen Wissenschaften, II (Teubner, 1921).
	A. Lichnerowicz, Theories Relativistes de la Gravitation et de l'Electromagnetisme (Masson et Cie, 1955).
	V. Fock, Theory of Space Time and Gravitation (Pergamon, 1959).
	G. J. Witrow and G. E. Morduch, Nature 188, 790 (1960).
	J. L. Synge, Relativity: the General Theory (North Holland, 1960).
	F. R. Tangherlini, "An Introduction to the General Theory of Relativity," Nuovo Cimento Suppl. 20, 1 (1961).
	V. A. Fock, Theory of Space, Time and Gravitation (Pergamon, 1964).
	M. Born, Einstein's Theory of Relativity (Dover, 1962).
	R. Adler, M. Bazin and M. M. Schiffer, Introduction to General Relativity (McGraw-Hill, 1969).
	S. A. Basri, "Operational Foundation of Einstein's General Theory of Relativity," Rev. Mod. Phys. 37, 288 (1965).
	R. H. Dicke, The Theoretical Significance of Experimental Relativity (Gordon and Breach, 1964).
	G. M. Strakhovskii and A. V. Uspenskii, "Experimental Verification of the Theory of Relativity," Usp. Fiz. Nauk 86, 421 (1965) [Sov. Phys. Usp. 8, 505 (1966)].
	J. L. Synge, Relativity: The Special Theory (North-Holland, 1964).
	J. A. Wheeler, Geometrodynamics (Academic Press, 1962).
	A. Trautmann, F. Pirani and H. Bondi, Lectures on General Relativity (Prentice Hall, 1964).
	H. Yilmaz, Introduction to the Theory of Relativity and the Principles of Modern Physics (Blaisdell, 1965).
	W. D. Schmidt-Ott, "Einige neuere Messungen zur Prüfung der Speziellen Relativitätstheorie," Naturwiss. 23, 636 (1965).
	A. Trautman, "The General Theory of Relativity," Usp. Fiz. Nauk 89, 3 (1966) [Sov. Phys. Uspekhi 9, 319 (1966)].
	D. I. Blokhintsev, "Space and Time in the Microworld," Usp. Fiz. Nauk 89, 185 (1966) [Sov. Phys. Uspekhi 9, 405 (1966)].
	H. Arzelies, Relativistic Kinematics (Pergamon, 1966).
	M. A. Tonnelat, The Principles of Electromagnetic Theory and Relativity (Riedel, 1966).
	J. L. Anderson, Principles of Relativity Physics (Academic Press, 1967).
	R. U. Sexl, "Theories of Gravitation," Fortschr. Phys. 15, 269 (1967).
	L. I. Schiff, in Journeys in Science, ed. by D. L. Arm, (U. New Mexico Press, 1969).
	R. Resnick, Introduction to Special Relativity (Wiley, 1966).
	A. Shadowitz, Introduction to Special Relativity (W. B. Saunders, 1968).
	Y. Terletskii, Paradoxes in the Theory of Relativity (Plenum, 1968).
	E. A. Guggenheim, Elements and Formulae of Special Relativity (Pergamon, 1967).
	P. G. Bergmann, The Riddle of Gravitation (Scribners, 1968).
	M. A. Schwartz, Introduction to Special Relativity (McGraw-Hill, 1968).
	A. P. French, Special Relativity (Norton, 1968).
	F. W. Sears and R. W. Brehme, Introduction to the Theory of Relativity (Addison-Wesley, 1968).
	C. Lanczos in Mathematical Methods in Solid State and Superfluid Theory ed. by R. C. Clark and G. H. Derrick (Plenum, 1968).
	H. Bondi, Relativity and Common Sense (Doubleday, 1964).
	H. Nordenson, Relativity, Time and Relality (George Allen and Unwin, 1969).
	T. D. Sanders, Modern Physical Theory (Addison Wesley, 1970).
	M. Carmelli, S. I. Fickler and L. Witten, Relativity (Plenum, 1970).
	R. H. Furth, Fundamental principles of Modern Theoretical Physics (Pergamon, 1970).
	L. Jánossy, Theory of Relativity Based on Physical Reality (Akadémie Kiadó, 1970).
	W. R. Davis, Classical Fields, Particles and the Theory of Relativity (Gordon and Breach, 1970).
	L. D. Landau and E. M. Lifschitz, Classical Theory of Fields (Pergamon, 1971).
	R. K. Sachs, ed., General Relativity and Cosmology (Academic Press, 1971).
	L. O'Raifeartaigh, ed., General Relativity (Oxford, 1971).
	C. Møller, The Theory of Relativity (Oxford, 1972).
	S. Weinberg, Gravitation and Cosmology (Wiley, 1972).
	C. W. Misner, K. S. Thorne and J. A. Wheeler, Gravitation (W. H. Freeman, 1973).
	H. Muirhead, The Special Theory of Relativity (Wiley, 1973).
	H. A. Atwater, Introduction to General Relativity (Pergamon, 1974).
	J. Mehra, Einstein, Hilbert and the Theory of Gravity (Reidel, 1974).
	P. A. M. Dirac, General Theory of Relativity (Wiley Interscience, 1975).
	C. Edwards, ed., Gravitational Radiation, Collapsed Objects and Exact Solutions (Springer, 1980).
	A. I. Miller, Albert Einstein's Special Theory of Relativity (Addison-Wesley, 1980).
	A. Held, ed., General Relativity and Gravitation: 100 Years After the Birth of Albert Einstein (Plenum, 1980).
	W. Rindler, Essential Relativity (Springer, 1980).
	D. J. Raine, "Mach's Principle and Space-Time Structure," Rep. Prog. Phys. 44, 1151 (1981).
	K. Nordtvedt, Jr., "The Fourth Test of General Relativity," Rep. Prog. Phys. 45, 631 (1982).
	C. M. Will, Theory and Experiment in Gravitiational Physics (Cambridge, 1982).
	L. C. Epstein, Relativity Visualized (Insight Press, 1983).
	N. Straumann, General Relativity and Relativistic Asstrophysics (Springer, 1984).
	S. Goldberg, Understanding Relativity (Birkhauser, 1984).
	J. Aharoni, The Special Theory of Relativity (Dover, 1985).
	B. F. Schutz, A First Course in General Relativity (Cambridge, 1985).
	S. Weinberg, "The Cosmological Constant Problem," Rev. Mod. Phys. 61, 1 (1989).
	C. M. Will, "The Confrontation Between Gravitation Theory and Experiment," Science 250, 770 (1990).
	R. d'Inverno, Introducting Einstein's Relativity (Oxford, 1992).
	C. M. Will, Theory and Experiment in Gravitational Physics (Cambridge, 1993).
	I. Ciufolini and J. A. Wheeler, Gravitation and Inertia (Princeton, 1995).
	S. W. Hawking and R. Penrose, The Nature of Space and Time (Princeton, 1996).
Foundations of Special Relativity
	H. P. Robertson, "Postulate Versus Observation in the Special Theory of Relativity," Rev. Mod. Phys. 21, 378 (1949).
	W. Macke, "Begründung der Speziellen Relativitästheorie aus der Hamiltonschen Mechanik," Z. Naturforschung 7a, 76 (1952).
	A. W. Ingleton, "The Lorentz Transformation," Nature 171, 618 (1953).
	S. Goldberg, "Henri Poincaré and Einstein's Theory of Relativity," Am. J. Phys. 35, 934 (1967).
	H. Dingle, "The Case Against Special Relativity," Nature 216, 119 (1967).
	W. H. McCrea, "Why Special Relativity Is Correct," Nature 216, 122 (1967).
	A. K. Maciel and J. Tiomno, "Experiments to Detect Possible Weak Violations of Special Relativity," Phys. Rev. Lett. 55, 143 (1985).
Conservation Laws in Special Relativity
	G. Herglotz, "Über die Mechanik des deformierbaren Körpers vom Standpunkte der Relativitätstheorie," Ann. Phys. 36, 493 (1911).
	F. Engel, Göttinger Nachrichten Math.-Phys. Kl., 1916, p. 270.
	F. Engel, Göttinger Nachrichten Math.-Phys. Kl., 1917, p. 189.
	E. Bessel-Hagen, "Über die Erhaltungssätze der Elektrodynamik," Math. Ann. 84, 258 (1921).
	E. L. Hill, "Hamilton's Principle and the Conservation Theorems of Mathematical Physics," Rev. Mod. Phys. 23, 253 (1951).
	D. G. B. Edelen, "Groups, Conservation Laws and the Forgotten Laws of Balance," Nuovo Cimento B 29, 10 (1970).
	G. M. Schmieg, "Interacting Angular Momentum and Conservation Laws," Nuovo Cimento B 67, 67 (1970).
Velocity of Light Being Independent of the Velocity of the Source
	A. M. Bonch-Bruevich, Dokl. Akad. Nauk 109, 481 (1956) [Sov. Phys. Dokl. 1, 430 (1956)].
	W. Kantor, "Direct First-Order Experiment on the Propagation of Light from a Moving Source," J. Opt. Soc. Am. 52, 978 (1962)].
	J. F. James and R. S. Sternberg, "Change in Velocity of Light Emitted by a Moving Source," Nature 197, 1192 (1963)].
	T. Avälger, A. Nilsson and J. Kjellman, "A Direct Terrestrial Test of the Second Postulate of Special Relativity," Nature 197, 1191 (1963)].
	F. B. Rotz, "New Test of the Velocity of Light Postulate," Phys. Lett. 7, 252 (1963)].
	W. D. Schmidt-Ott, "Einige neuere Messungen zur Prüfung der speziellen Relativitätstheorie," Naturwiss. 52, 636 (1965)].
	F. J. M. Farley, J. Bailey and E. Picasso, "Is the Special Theory Right or Wrong?: Experimental Verification of the Theory of Relativity," Nature 217, 17 (1968)].
	K. Brecher, "Is the Speed of Light Independent of the Velocity of the Source?" Phys. Rev. Lett. 39, 1051 (1977)].
Miscellaneous Relativistic Kinematics
	E. L. Hill, "On Accelerated Coordinate Systems in Classical and Relativistic Mechanics," Phys. Rev. 67, 358 (1945).
	E. L. Hill, "On the Kinematics of Uniformly Accelerated Motions and Classical Electromagnetic Theory," Phys. Rev. 72, 143 (1947).
	E. L. Hill, "The Relativistic Clock Problem," Phys. Rev. 72, 236 (1947).
	E. L. Hill, "On a Type of Kinematical 'Red Shift'," Phys. Rev. 68, 232 (1945).
	C. Møller, Kgl. Danske Vidensk. Selsk. Mat-Fyz. Medd. 20, (No. 19) (1943).
	B. Podolsky, "On the Lorentz Transformation of Charge and Current Densities," Phys. Rev. 72, 624 (1947).
	G. H. F. Gardner, "Rigid Body Motions in Special Relativity," Nature 170, 243 (1952).
	J. L. Synge, "On a case of Instability Produced by Rotation," Nature 170, 243 (1952).
	W. H. Furry, "Lorentz Transformation and the Thomas Precession," Am. J. Phys. 23, 517 (1955).
	A. D. Fokker, Physica 24, 1119 (1958).
	J. Terrell, "Invisibility of the Lorentz Contraction," Phys. Rev. 116, 1041 (1959).
	R. U. Sexl, "New Method for Detection of Light Deflection by Solar Gravity," Z. Phys. 167, 265 (1962).
	W. M. Sachs and J. A. Ball, "Simple Derivations of the Schwarzschild Metric," Am. J. Phys. 36, 240 (1968).
	J.-P. Richard, "Propagation of a Photon in a Static Field and in the Field of the Sun According to General Relativity," Nuovo Cimento 56B, 1 (1968).
	J.-P. Richard, "Pulsar Frequences and General Relativity," Phys. Rev. Lett. 21, 1183 (1968).
	P. E. Roe, "Experimental Method for Distinguishing Pulsar Models," Nature 227, 154 (1970).
	J. C. Hafele, "Relativistic Behaviour of Moving Terrestrial Clocks," Nature 227, 270 (1970).
	L. Marder, Time and the Space-Time Traveler (George Allen and Unwin, 1971).
	B. R. Holstein and A. R. Swift, "The Relativity Twins in Free Fall," Am. J. Phys. 40, 746 (1972).
	D. M. Greenberger, "The Reality of the Twin Paradox Effect," Am. J. Phys. 40, 750 (1972).
	Y. A. Smorodinskii and V. A. Ugarov, "Two Paradoxes of the Special Theory of Relativity," Uspekh. Fiz. Nauk 107, 141 (1972) [Sov. Phys. Usp. 15, 340 (1972)].
	J. M. Cohen and H. E. Moses, "New Test of Synchronization Procedure in Noninertial Systems," Phys. Rev. Lett. 39, 1641 (1977).
	F. Combley, F. J. M. Farley, J. H. Field and E. Picasso, "g-2 Experiments as a Test of Special Relativity," Phys. Rev. Lett. 42, 1383 (1979).
	J. M. Cohen, H. E. Moses and A. Rosenblum, "Clock-Transport Synchronization in Noninertial Frames and Gravitational Fields," Phys. Rev. Lett. 51, 1501 (1983).
	N. Ashby and D. W. Allen, "Coordinate Time On and Near the Earth," Phys. Rev. Lett. 53, 1858 (1984).
Clock-Retardation Experiments
	F. Rasetti, "Disintegration of Slow Mesotrons," Phys. Rev. 60, 198 (1941).
	F. S. Crawford, Jr., , "Experimental Verification of the 'Clock Paradox' of Relativity," Nature 179, 358 (1957).
	H. J. Hay, J. P. Schiffer, T. E. Cranshaw and P. A. Egelstaff, "Measurement of the Red Shift of an Accelerated System Using the Mössbauer Effect in Fe57," Phys. Rev. Lett. 4, 65 (1960).
	J. H. Fremlin, "An Alternate Deducation from the Michelson-Morley Experiment," Proc. Phys. Soc. 80, 1384 (1962).
	J. M. Farley, J. Bailey and E. Picasso, "Is the Special Theory Right or Wrong?: Experimental Verifications of the Theory of Relativity," Nature 217, 17 (1968).
	J. C. Hafele and R. E. Keating, "Around the World Atomic Clocks: Predicted Relativistic Time Gains," Science 177, 166 (1972).
	J. Bailey et al., "Measurement of Relativistic Time Dilation for Positive and Negative Muons in a Circular Orbit," Nature 268, 301 (1977).
	M. Kaivola, O. Poulsen, E. Riis and S. A. Lee, "Measurement of the Relativistic Doppler Shift in Neon," Phys. Rev. Lett. 54, 255 (1985).
	D. W. MacArthur et al., "Test of the Special-Relativistic Doppler Formula at β=0.84," Phys. Rev. Lett. 56, 282 (1986).
	R. W. McGowan, D. M. Gitner, S. J. Sternberg and S. A. Lee, "New Measurement of the Relativistic Doppler Shift in Neon," Phys. Rev. Lett. 56, 282 (1986).
Variation of Mass with Velocity
	P. S. Farago and L. Janossy, "Review of the Experimental Evidence for the Law of Variation of the Electron Mass," Nuovo Cimento 5, 1411 (1957).
	J. C. Wesley and A. Rich, "High-Field Electron g-2 Measurement," Phys. Rev. A 4, 1341 (1971).
	Z. G. T. Guiragossián et al., "Relative Velocity Measurements of Electrons and Gamma Rays at 15 GeV," Phys. Rev. Lett. 34, 335 (1974).
	D. Newman, G. W. ford, A. Rich and E. Sweetman, "Precision Experimental Verification of Special Relativity," Phys. Rev. Lett. 40, 1355 (1978).
	F. Combley, F. J. M. Farley, J. H. Field and E. Picasso, "g-2 Experiments as a Test of Special Relativity," Phys. Rev. Lett. 42, 1383 (1979).
	P. S. Cooper et al., "Experimental Test of Special Relativity from High-γ Electron g-2 Measurements," Phys. Rev. Lett. 42, 1386 (1979).
Ether Drift Experiments
	G. Joos, Ann. Phys. 7, 385 (1930).
	R. W. Ditchburn and O. S. Heavens, Nature 170, 705 (1952).
	L. Essen, "A New Aether-Drift Experiment," Nature 175, 793 (1955).
	R. S. Shankland, S. W. McCuskey, F. C. Leone and G. Keurti, "New Analysis of the Interferometer Observations of Dayton C. Miller," Rev. Mod. Phys. 27, 167 (1955).
	J. P. Cedarholm, G. F. Bland, B. L. Havens and C. H. Townes, "New Experimental Test of Special Relativity," Phys. Rev. Lett. 1, 342 (1958).
	W. D. Schmidt-Ott, "Einige neuere Messungen zur Prüfung der speziellen Relativitätstheorie," Naturwiss. 52, 636 (1965).
	T. S. Jaseja, A. Javan, J. Murray and C. H. Townes, "Test of Special Relativity or of the Isotropy of Space by Use of Infrared Masers," Phys. Rev. 133, A1221 (1964).
	A. Billet and J. L. Hall, "Improved Laser Test of the Isotropy of Space," Phys. Rev. Lett. 42, 549 (1979).
	J. L. Hall in Atomic Physics 7, ed. by D. Kleppner and F. M. Pipkin (Plenum, 1981), p. 267.
Ether Drift and Spatial Isotropy Experiments
	S. K. Lamoreaux et al., "New Limits on Spatial Anisotropy from Optically Pumped 201Hg and 199Hg," Phys. Rev. Lett. 57, 3125 (1986).
	M. C. Haugan and C. M. Will, "Modern Tests of Special Relativity," Physics Today 40, No. 5, 69 (1987).
	P. R. Phillips, "Test of Spatial Isotropy Using a Cryogenic Torsion Pendulum," Phys. Rev. Lett. 59, 1784 (1987).
	T. E. Chupp et al., "Results of a New Test of Local Lorentz Inveriance: A Search for Mass Anisotropy in 21Ne," Phys. Rev. Lett. 63, 1541 (1989).
	D. Hills and J. L. Hall, "Improved Kennedy-Thorndyke Experiment to Test Special Relativity," Phys. Rev. Lett. 64, 1697 (1990).
	C. J. Berglund et al., "New Limits on Local Lorentz Invariance from Hg and Cs Magnetometers," Phys. Rev. Lett. 75, 1879 (1995).
Special Relativity Dynamics
	P. A. M. Dirac, "Forms of Relativistic Dynamics," Rev. Mod. Phys. 21, 392 (1949).
	L. H. Thomas, "The Relativistic Dynamics of a System of Particles Interacting at a Distance," Phys. Rev. 85, 868 (1952).
	B. Bakamjian and L. H. Thomas, "Relativistic Particle Dynamics III," Phys. Rev. 92, 1300 (1953).
	D. G. Currie, "Interaction Contra Classical Relativistic Hamiltonian Particle Mechanics," J. Math. Phys. 4, 1470 (1963).
	K. A. Johns, Lett. Nuovo Cimento 4, 351 (1970).
	F. W. Sears, "Another Relativistic Paradox," Am. J. Phys. 40, 771 (1972).
	Y. A. Smorodinskii and V. A. Ugarov, "Two Paradoxes of the Special Theory of Relativity," Usp. Fiz. Nauk 107, 141 (1972) [Sov. Phys. Usp. 15, 340 (1972)].
Relativistic Hydrodynamics
	A. H. Taub, "Relativistic Rankine-Hugoniot Engines," Phys. Rev. 74, 328 (1948).
	J. Anandan, "Gravitational and Inertial Effects in Quantum fluids," Phys. Rev. Lett. 47, 463 (1981).
Sound and Hydrodynamics in Special Relativity
	S. A. Bludman and M. A. Ruderman, "Light in Ultradense Matter," Phys. Rev. 170, 1176 (1968).
	M. Ruderman, "Causes of Sound Faster than Light in Models of Ultradense Matter," Phys. Rev. 172, 1286 (1968).
	N. G. Van Kampen, "A Model for Relativistic Heat Transport," Physica 46, 315 (1970).
	R. J. Swenson, "Generalized Heat Conduction Equation," Am. J. Phys. 46, 76 (1978).
	M. Dudynski and M. L. Ekiel-Jezewska, "Causality of the Linearized Relativistic Boltzmann Equation," Phys. Rev. Lett. 55, 2831 (1985).
Tachyons
	O. M. P. Bilaniuk, V. K. Deshpande and E. C. G. Sudarshan, "Meta Relativity," Am. J. Phys. 30, 718 (1962).
	J. Dhar and E. C. G. Sudarshan, "Quantum Field Theory of Interacting Tachyons," Phys. Rev. 174, 1808 (1968).
	O. M. Bilaniuk and E. C. G. Sudarshan, "Particles Beyond the Light Barrier," Phys. Today 22, No. 5, (1969), p. 43.
	O. M. Bilaniuk et al., "More About Tachyons," Phys. Today 22, No. 12, (1969), p. 47.
	D. J. Thouless, "Causality and Tachyons," Nature 224, 506 (1969).
	S. I. Ben-Abraham, "Simple Model for Tachyons," Phys. Rev. Lett. 24, 1245 (1970).
	M. Glück, "Note on Causal Tachyon Fields," Nuovo Cimento 62 A, 791 (1969).
	E. C. D. Sudarshan, "The Theory of Particles Traveling Faster than Light," in Symposia on Theoretical Physics and Mathematics, Vol 10, ed. by A. Ramakrishnan (Plenum, 1970).
	J. Strnad, Fortschr. Phys. 18, 237 (1970).
	E. Recami, Lett. Nuovo Cimento 4, 73 (1970).
	A. S. Lapedes and K. C. Jacobs, Nature Phys. Sci. 234, 6 (1972).
Foundations of General Relativity, Miscellaneous
	F. Rohrlich, "The Principle of Equivalence," Ann. Phys. (N.Y.) 22, 169 (1963).
	V. L. Ginzburg, Usp. Fiz. Nauk 81, 739 (1963).
	K. Nordtvedt, Jr., "Equivalence Principle for Massive Bodies. I. Phenomenology," Phys. Rev. 169, 1014 (1968).
	K. Nordtvedt, Jr., "Equivalence Principle for Massive Bodies. II. Theory," Phys. Rev. 169, 1017 (1968).
	K. Nordtvedt, Jr., "Testing Relativity with Laser Ranging to the Moon," Phys. Rev. 170, 1186 (1968).
	L. Bombelli, J. Lee, D. Meyer and R. D. Sorkin, "Space-Time as a Causal Set," Phys. Rev. Lett. 59, 521 (1987).
	M.-T. Jaekel and S. Reynaud, "Time-Frequency Transfer with Quantum Fluids," Phys. Rev. Lett. 76, 2407 (1996).
	C. G. Tsagas, "Magnetic Tension and the Geometry of the Universe," Phys. Rev. Lett. 86, 5421 (2001).
Metrical Foundations of General Relativity
	H. Weyl, "Die Einzigartigkeit der Pythagoresischen Massbestimmung," Math. Z. 12, 114 (1921).
	(Can't Read) Z. Naturforschung 9a, 827 (1954).
	L. I. Schiff, "On Experimental Tests of the General Theory of Relativity," Am. J. Phys. 28, 3409 (1960).
	E. Guth, "New Foundation of General Relativity," Phys. Rev. Lett. 21, 106 (1968).
	S. Chandrasekhar, "On the 'Derivation' of Einstein's Field Equations," Am. J. Phys. 40, 224 (1972).
	A. Fischer and J. Marsden, "The Einstein Evolution Equations as a First-Order Quasi-Linear Symmetric Hyperbolic system. I.," Comm. Math. Phys. 28, 1 (1972).
	K. S. Thorne, D. L. Lee and A. P. Lightman, "Foundations for a Theory of Gravitation Theories," Phys. Rev. D 7, 3563 (1973).
	A. P. Lightman and D. L. Lee, "Restricted Proof that the Weak Equivalence Principle Implies the Einstein Equivalence Principle," Phys. Rev. D 8, 364 (1973).
	W.-T. Ni, "Equivalence Principles and Electromagnetism," Phys. Rev. Lett. 38, 301 (1977).
	A. Coley, "Schiff's Conjecture on Gravitation," Phys. Rev. Lett. 49, 853 (1982).
Energy and Mass in General Relativity
	R. Arnowitt, S. Deser and C. W. Misner, "Coordinate Invariance and Energy Expressions in General Relativity," Phys. Rev. 122, 996 (1961).
	L. Landau and E. Lifschitz, Classical Theory of Fields (Addison-Wesley, 1951).
	A. Papapetrou, Proc. Roy. Irish Acad. A32, 11 (1948).
	S. N. Gupta, "Gravitation and Electromagnetism," Phys. Rev. 96, 1683 (1954).
	D. G. B. Edelen, "Groups, Conservation Laws and the Forgotten Laws of Balance," Nuovo Cimento 67B, 29 (1970).
	R. Schoen and S. T. Yau, "Proof That the Bondi Mass is Positive," Phys. Rev. Lett. 48, 369 (1982).
	G. T. Horowitz and M. J. Perry, "Gravitational Energy Cannot Become Negative," Phys. Rev. Lett. 48, 371 (1982).
Properties of Einstein's Vacuum Equations
	I. Robinson and A. Trautman, "Spherical Gravitational Waves," Phys. Rev. Lett. 4, 431 (1960).
	R. P. Kerr, "Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics," Phys. Rev. Lett. 11, 237 (1963).
	J. F. Plebanski, "Some Solutions of Complex Einstein Equations," J. Math. Phys. 16, 2395 (1975).
	J. F. Plebanski and I. Robinson, "Left-Degenerate Vacuum Metrics," Phys. Rev. Lett. 37, 493 (1976).
	G. G. Torre and I. M. Anderson, "Symmetries of the Einstein Equations," Phys. Rev. Lett. 70, 3525 (1993).
Relation of Relativistic and Newtonian Gravity
	A. Katz, "Derivation of Newton's Law of Gravitation from General Relativity," J. Math. Phys. 9, 983 (1968).
Accuracy of Inverse-Square Gravitation for Weak Fields
	D. R. Long, "Experimental Examination of the Gravitational Inverse Square Law," Nature 260, 417 (1976).
	R. Spero et al., "Test of the Gravitational Inverse-Square Law at Laboratory Distances," Phys. Rev. Lett. 44, 1645 (1980).
	H. A. Chan, M. V. Moody and H. J. Paik, "Null Test of the Gravitatational Inverse Square Law," Phys. Rev. Lett. 49, 1745 (1982).
	B. N. Taylor and W. D. Phillips, eds., Precision Measurements and Fundamental Constants II, Natl. Bur. Stds. Special Publication 617 (1984).
	F. D. Stacey et al., "Geophysica and the Law of Gravity," Rev. Mod. Phys. 59, 157 (1987).
	J. Thomas et al., "Testing the Inverse-Square Law of Gravity on a 456-M Tower," Phys. Rev. Lett. 63, 1902 (1989).
	C. Jekeli, D. H. Eckhardt and A. J. Romaides, "Tower Gravity Experiment: No Evidence for Non-Newtonian Gravity," Phys. Rev. Lett. 64, 1204 (1990).
	M. V. Moody and H. J. Paik, "Gauss's Law Test of Gravity at Short Range," Phys. Rev. Lett. 70, 1195 (1993).
Light Deflection and Gravitational Retardation Experiments
	I. I. Shapiro et al., "Fourth Test of General Relativity: Preliminary Results," Phys. Rev. Lett. 20, 1265 (1968).
	D. Sadeh, S. H. Knowles and B. Au, "The Effect of Mass on Frequency," Science 161, 567 (1968).
	D. O. Muhleman, R. D. Ekers and E. B. Fomalont, "Radio Interferometric Test of the General Relativistic Light Bending Near the Sun," Phys. Rev. Lett. 24, 1377 (1970).
	G. A. Seielstad, R. A. Sramek and K. W. Weiler, "Measurement of the Deflection of 9.602-GHz Radiation from 3C279 in the Solar Gravitational Field," Phys. Rev. Lett. 24, 1373 (1970).
	I. I. Shapiro et al., "Fourth Test of General Relativity: New Radar Result," Phys. Rev. Lett. 26, 1162 (1971).
	K. K. Weiler et al., "Dual-Frequency Measurement of the Solar Gravitational Microwave Deflection," Phys. Rev. Lett. 35, 134 (1975).
	E. B. Formalont and R. A. Sramek, "Measurements of the Solar Gravitational Deflection of Radio Waves in Agreement with General Relativity," Phys. Rev. Lett. 36, 1475 (1976).
	K. Tanaka, "How to Detect the Gravitationally Induced Phase Shift of Electromagnetic Waves by Optical-Fiber Interferometry," Phys. Rev. Lett. 51, 378 (1983).
Gravitational Red Shift
	T. E. Cranshaw, J. P. Schiffer and A. B. Whitehead, "Measurement of the Gravitational Red Shift Using the Mössbauer Effect in Fe," Phys. Rev. Lett. 4, 163 (1960).
	R. V. Pound and G. A. Rebka, Jr., "Apparent Weight of Photons," Phys. Rev. Lett. 4, 337 (1960).
	R. V. Pound and J. L. Snider, "Effect of Gravity on Gamma Radiation," Phys. Rev. 140, B788 (1965).
	J. L. Snider, "New Measurement of the Solar Gravitational Red Shift," Phys. Rev. Lett. 28, 853 (1972).
	R. F. C. Vessot et al., "Test of Relativistic Gravitation with a Space-Borne Hydrogen Maser," Phys. Rev. Lett. 45, 2081 (1980).
	R. F. C. Vessot, J. Phys. Colloq. 42, C8-359 (1981).
	T. P. Krisher, J. D. Anderson and J. K. Campbell, "Test of the Gravitational Red Shift at Saturn," Phys. Rev. Lett. 64, 1322 (1990).
	T. P. Krisher, D. D. Morabito and J. D. Anderson, "The Galileo Solar Red Shift Experiment," Phys. Rev. Lett. 70, 2213 (1993).
Perihelion-Precession Observations
	I. I. Shapiro, M. E. Ash and W. B. Smith, "Icarus: Further Confirmation of the Relativistic Perihelion Precession," Phys. Rev. Lett. 20, 1517 (1968).
	I. I. Shapiro et al., "Mercury Perihelion Advance: Determination by Radar," Phys. Rev. Lett. 28, 1594 (1972).
Inertial-Frame Precession Observations
	G. Bertotti, I. Ciufolini and P. L. Bender, "New Test of General Relativity: Measurement of de Sitter Geodetic Precession Rate for Lunar Perigee," Phys. Rev. Lett. 58, 1062 (1987).
	I. Ciufolini et al., "Test of General Relativity and Test of Lense-Thirring Effect with Two Earth Satellites," Science 279, 2100 (1998).
Mach's Principle
	R. H. Dicke, "Experimental Tests of Mach's Principle," Phys. Rev. Lett. 7, 359 (1961).
	C. Brans and R. H. Dicke, "Mach's Principle and a Relativistic Theory of Gravitation," Phys. Rev. 124, 925 (1961).
	D. W. Sciama, The Unity of the Universe (Doubleday, 1961).
	C. W. Misner, K. S. Thorne and J. A. Wheeler, Gravitation (W. H. Freeman, 1973).
	C. W. Tittle, "Inertial Induction in an Open Universe," Phys. Rev. Lett. 38, 1235 (1977).
	C. H. Brans, "Absence of Inertial Induction in General Relativity," Phys. Rev. Lett. 39, 856 (1977).
Tests of Mach's Principle and the Equivalence Principle
	G. Cocconi and E. E. Salpeter, "Upper Limit for the Anisotropy of Inertia from the Mössabauer Effect," Phys. Rev. Lett. 4, 176 (1960).
	V. W. Hughes, H. G. Robinson and V. Beltran-Lopez, "Upper Limit for the Anisotropy of Inertial Mass from Nuclear Resonance Experiments," Phys. Rev. Lett. 4, 342 (1960).
	R. H. Dicke, "Experimental Tests of Mach's Principle," Phys. Rev. Lett. 7, 359 (1961).
	J. D. Prestage, J. J. Bollinger, W. M. Itano and D. J. Wineland, "Limits for Spatial Anisotropy by Use of Nuclear-Spin-Polarized 9Be+ Ions," Phys. Rev. Lett. 54, 2387 (1985).
	M. J. Longo, "New Precision Tests of the Einstein Equivalence Principle from Sn1987a," Phys. Rev. Lett. 60, 173 (1988).
	L. M. Krauss and S. Tremaine, "Test of the Weak Equivalence Principle for Neutrinos and Photons," Phys. Rev. Lett. 60, 176 (1988).
	J. Grundlach et al., "Short-Range Test of the Equivalence Principle," Phys. Rev. Lett. 78, 2523 (1992).
Equality of Inertial and Two Gravitational Masses
	R. V. Eötvös, D. Pekár and E. Feteke, "Beiträge zur Gesetze der Proportionalität von Trägheit und Gravität," Ann. Phys. 68, 11 (1922).
	P. G. Roll, R. Krotkov and R. H. Dicke, Gravität, "Equivalence of Inertial and Passive Gravitational Mass," Ann. Phys. (N.Y.) 68, 11 (1922).
	L. B. Kreutzer, "Experimental Measurement of the Equivalence of Active and Passive Gravitational Mass," Phys. Rev. 169, 1007 (1968).
	V. B. Brazinskii and V. I. Panov, Zh. Eksp. Teor. Fiz. 61, 873 (1972) [Sov. Phys. JETP 34, 463 (1972)].
	P. W. Worden, Jr. and C. W. F. Everitt, in Experimental Gravitation: Proc. of Course LVI of School of Physics "Enrico Fermi", ed. by B. Bertotti (Academic Press, 1974).
	J. G. Williams et al., "New Test of the Equivalence Principle from Lunar Laser Ranging," Phys. Rev. Lett. 36, 551 (1976).
	I. I. Shapiro, C. C. Counselman, III, and R. W. King, "Verification of the Principle of Equivalence for Massive Bodies," Phys. Rev. Lett. 36, 555 (1976).
	E. Fischbach et al., "Re-analysis of the Eötvös Experiment," Phys. Rev. Lett. 56, 3 (1986).
	D. A. Neufeld, "Upper Limit on Any Intermediate-Range Force Associated with Baryon Number," Phys. Rev. Lett. 56, 2344 (1986).
	P. Thieberger, "Hyperchange Fields and Eötvös-Type Experiments," Phys. Rev. Lett. 56, 2347 (1986).
	H. H. Thodberg, "Comment on the Sign in the Reanalysis of the Eötvös Experiment," Phys. Rev. Lett. 56, 2423 (1986).
	E. Fischbach et al., "Fischbach et al. Respond," Phys. Rev. Lett. 56, 2424 (1986).
	P. T. Keyser, T. Niebauer and J. E. Faller, "Comment on 'Reanalysis of the Eötvös Experiment'," Phys. Rev. Lett. 56, 2425 (1986).
	E. Fischbach et al., "Fischbach et al. Respond," Phys. Rev. Lett. 56, 2426 (1986).
	D. F. Bartlett and D. Van Buren, "Equivalence of Active and Passive Gravitational Mass Using the Moon," Phys. Rev. Lett. 57, 21 (1986).
	S. Y. Chu and R. H. Dicke, "New Force or Thermal Gradient in the Eötvös Experiment," Phys. Rev. Lett. 57, 1823 (1986).
	E. Fischbach et al., "Alternate Explanations of the Eötvös Results," Phys. Rev. Lett. 57, 1959 (1986).
	D. H. Eckhardt, "Comment on 'Re-Analysis of the Eötvös Experiment'," Phys. Rev. Lett. 57, 2868 (1986).
	E. Fischbach, C. Talmadge and S. H. Aronson, "Fischbach Responds," Phys. Rev. Lett. 57, 2869 (1986).
	P. Thieberger, "Search for a Substance-Dependent Force with a New Differential Accelerometer," Phys. Rev. Lett. 58, 1066 (1987).
	C. W. Stubbs, et al., "Search for Intermediate-Range Interaction," Phys. Rev. Lett. 58, 1070 (1987).
	T. M. Niebauer, M. P. McHugh and J. E. Falter, "Galilean Test for the Fifth Force," Phys. Rev. Lett. 59, 609 (1987).
	E. G. Adelberger,et al., "New Constraints on Composition-Dependent Interactions Weaker Than Gravity," Phys. Rev. Lett. 59, 849 (1987).
	P. E. Boynton, D. Crosby, P. Ekstrom and A. Szumilo, "Search for an Intermediate-Range, Composition-Dependent Force," Phys. Rev. Lett. 59, 1385 (1987).
	H. J. Maris, "Comment on 'Search for a Substance-Dependent Force with a New Differential Accelerometer'," Phys. Rev. Lett. 60, 964 (1988).
	P. Thieberger, "Thieberger Replies," Phys. Rev. Lett. 60, 965 (1988).
	E. Fischbach et al., "Possibility of Shielding the Fifth Force," Phys. Rev. Lett. 60, 74 (1988).
	V. M. Fitch, M. V. Isalia and M. A. Palmer, "Limits on the Existence of Material-Dependent Intermediate-Range Force," Phys. Rev. Lett. 60, 1801 (1988).
	D. H. Eckhardt et al., "Tower Gravity Experiment: Evidence for Non-Newtonian Gravity," Phys. Rev. Lett. 60, 2567 (1988).
	P. G. Bizzetti et al., "Search for a Composition-Dependent Fifth Force," Phys. Rev. Lett. 62, 2901 (1989).
	H. Hayasaka and S Takeuchi, "Anomalous Weight Reduction on a Gyroscope's Right Rotations About the Vertical Axis on the Earth, " Phys. Rev. Lett. 63, 2701 (1989).
	E. Fischbach and C. Talmadge, "Six Years of the Fifth Force," Nature 356, 207 (1992).
	S. Carusotto et al., "Test of g Universality with a Galileo Type Experiment," Phys. Rev. Lett. 69, 1722 (1992).
	R. C. Ritter, L. I. Winkler and G. T. Gillies, "Search for Anomalous Spin-Dependent Forces with a Polarized-Mass Torsion Pendulum," Phys. Rev. Lett. 70, 701 (1993).
	J. H. Gundlach et al., "Sort-Range Test of the Equivalence Principle," Phys. Rev. Lett. 78, 2523 (1997).
Radiation of Accelerated Charges
	J. Schwinger, "On the Classical Radiation of Accelerated Electrons," Phys. Rev. 75, 1912 (1949).
	E. F. Beall, "Test of the Equivalence Principle for Unstable Elementary Particles," Phys. Rev. Lett. 21, 1364 (1968).
Gravitational Force on Charged Particles
	F. C. Witteborn and W. M. Fairbank, "Experimental Comparison of the Gravitational Force on Freely Falling Electrons and Metallic Electrons," Phys. Rev. Lett. 19, 1049 (1967).
	E. F. Beall, "Test of the Equivalence Principle for Unstable Elementary Particles," Phys. Rev. Lett. 21, 1364 (1968).
Spherically Symmetric Fields
	M. Wyman, "Radially Symmetric Distributions of Matter," Phys. Rev. 75, 1930 (1949).
	M. D. Kruskal, "Maximal Extension of Schwarzschild Metric," Phys. Rev. 119, 1743 (1960).
Two-Body Problem
	H. P. Robertson, "Note on the Preceding Paper: The Two Body Problem in General Relativity," Ann. Math. 39, 101 (1938).
	L. Infeld, "Electromagnetic and Gravitational Radiation," Phys. Rev. 53, 836 (1938).
	A. S. Eddington and G. L. Clark, "The Problem of N Bodies in General Relativity. Theory," Proc. Roy. Soc. A 166, 465 (1938).
	W. Dietz and C. Hoenselaers, "Stationary Systems of Two Masses Kept Apart by their Spin-Spin Interaction," Phys. Rev. Lett. 48, 778 (1982).
	B. R. Iyer and C. M. Will, "Post-Newtonian Gravitational Radiation Reaction for Two-Body Systems," Phys. Rev. Lett. 70, 113 (1993).
	C. Cutter et al., "The Last Three Minutes: Issues in Gravity-Wave Measurements of Coalescing Compact Binaries," Phys. Rev. Lett. 70, 2984 (1993).
Many-Body Problem
	A. Einstein, L. Infeld and B. Hoffmann, "The Gravitational Equations and the Problem of Motion," Ann. Math. 39, 65 (1938).
	A. Einstein and L. Infeld, "The Gravitational Equations and the Problem of Motion. II," Ann. Math. 41, 455 (1940).
	L. Infeld and P. R. Wallace, "The Equations of Motion in Electrodynamics," Phys. Rev. 57, 797 (1940).
	J. Dröste, "The Field of n Moving Centres in Einstein's Theory of Gravitation," K. Akad. Wetensch. Amsterdam 19, 447 (1916).
	V. V. Narlikar, "A New Boundary Condition on the Geodesic Postulate," Nature 141, 906 (1938).
	T. Levi-Civita, "The Relativistic Problem of Several Bodies," Am. J. Math. 59, 9 (1937).
	W. de Sitter, "On Einstein's Theory of Gravitation and Its Asstronomical Consequences," Monthly Notices Roy. Astron. Soc. 77, 155 (1916).
	M. Mathisson, "Die Beharrungsgesetze in der allgemeinen Relativitätstheorie," Z. Phys. 67, 270 (1931).
	M. Mathisson, "Die Mechanik des Materieteilschens in der allgemeinen Relativitätstheorie," Z. Phys. 67, 826 (1931).
	M. Mathisson, "Bewegungsproblem der Feldphysik und Elektronenkonstanten," Z. Phys. 69, 389 (1931).
	V. A. Fock, J. Phys. USSR 1, 81 (1939).
	N. Petrova, "System of Finite Masses in the General Theory of Relativity," Zh. Eksp. Teor. Fiz. 19, 989 (1949) [Sov. Phys. JETP 19, 989 (1949)].
	A. Papapetrou, "Equations of Motion in General Relativity," Proc. Phys. Soc. A 64, 57 (1951).
	D. Geissler, Z. Naturforsch. 14a, 689 (1959).
Action at a Distance in Relativity
	L. H. Thomas, "The Relativistic Dynamics of a System of Particles Interacting at a Distance," Phys. Rev. 85, 868 (1952).
	H. Van Dam and E. P. Wigner, "Classical Relativistic Mechanics of Interacting Point Particles," Phys. Rev. 138, B1576 (1965).
Rotating Systems
	H. Thirring, "Über die Wirkung rotierender ferner Massen in der Einsteinschen Gravitationstheorie," Phys. Z. 19, 33 (1918).
	H. Thirring, "Berechtigung miner Arbeit: Über die Wirkung rotierender ferner Massen in der Einsteinschen Gravitationstheorie," Phys. Z. 22, 29 (1921).
	W. de Sitter, "A. Einstein's Theory of Gravitation and its Astronomical Consequences," Monthly Notices Roy. Astron. Soc. 77, 155 (1917).
	W. de Sitter, "A. Einstein's Theory of Gravitation and its Astronomical Consequences," Monthly Notices Roy. Astron. Soc. 77, 481 (1918).
	L. I. Schiff, "Possible New Experimental Test of General Relativity," Phys. Rev. Lett. 4, 215 (1960).
	L. I. Schiff, "Motion of a Gyroscope According to Einstein's Theory of Gravitation," Proc. Natl. Acad. Sci. 46, 871 (1960).
	R. L. Forward, "Guidelines to Antigravity," Am. J. Phys. 31, 166 (1963).
	M. Mathison, Acta Phys. Pol. 6, 163 (1967).
	J. Lense and H. Thirring, Über den Einfluss der Eigenrotation der Zentral körper auf die Bewegung der Planeten und Monde nach der Einsteinschen Gravitationstheorie," Phys. Z. 19, 156 (1918).
	B. S. DeWitt, "Superconductors and Gravitional Drag," Phys. Rev. Lett. 16, 1092 (1966).
	E. Corinaldesi and A. Papapetrou, "Spinning Test Particles in General Relativity," Proc. Roy. Soc. A 209, 259 (1951).
	R. F. O'Connell, "Schiff's Proposed Gyroscope Experiment as a Test of the Scalar-Tensor Theory of General Relativity," Phys. Rev. Lett. 20, 69 (1968).
	L. Parker, "Equivalence Principle and Motion of a Gyroscope," Phys. Rev. 175, 1658 (1968).
	B. M. Barker and R. F. O'Connell, "Effect of the Earth's Revolution Around the Sun on the Proposed Gyroscope Test of the Lense-Thirring Effect," Phys. Rev. Lett. 25, 1511 (1970).
	B. M. Barker and R. F. O'Connell, Lett. Nuovo Cimento 4, 561 (1970).
	S. Chandrasekhar and J. L. Friedman, "Criterion for the Instability of a Uniformly Rotating Configuration in General Relativity," Phys. Rev. Lett. 26, 1047 (1971).
	R. A. Van Patten and C. W. F. Everitt, "Possible Experiment with Two Counter-Orbiting Drag-Free Satellites to Obtain a New Test of Einstein's General Theory of Relativity and Improved Measurements in Geodesy," Phys. Rev. Lett. 36, 629 (1976).
	V. B. Braginsky, A. G. Polnarev and K. S. Thorne, "Foucault Pendulum at the South Pole: Proposal For an Experiment to Detect the Earth's General Relativistic Gravitmagnetic Field," Phys. Rev. Lett. 53, 863 (1984).
	I. Ciufolini, "Measurement of the Lense-Thirring Drag on High-Altitude, Laser-Ranged Artificial Satellites," Phys. Rev. Lett. 56, 278 (1986).
Gravitational Waves
	J. N. Goldberg, "Gravitational Radiation," Phys. Rev. 99, 1873 (1955).
	A. E. Scheidegger, "Gravitational Radiation," Phys. Rev. 99, 1883 (1955).
	N. Rosen, "Plane Polarized Waves in the General Theory of Relativity," Phys. Z. Sowjetunion 12, 366 (1937).
	A. H. Taub, "Empty Space-Times Admitting a Three Parameter Group of Motions," Ann. Math. 53, 472 (1951).
	G. C. McVittie, J. Rat. Mech. Anal. 4, 201 (1955).
	A. E. Scheidegger, "Gravitational Motion," Rev. Mod. Phys. 25, 451 (1953).
	H. Bondi, "Plane Gravitational Waves in General Relativity," Nature 179, 1072 (1957).
	L. Infeld, "Equations of Motion and Gravitational Radiation," Ann. Phys. 6, 341 (1959).
	A. Peres, "Gravitational Motion and Radiation," Nuovo Cimento 11, 617 (1959).
	H. Bondi, F. A. E. Pirani and I. Robinson, "Gravitational Waves in General Relativity. III. Exact Plane Waves," Proc. Roy. Soc. 251, 519 (1959).
	H. Araki, "On Weak Time-Symmetric Gravitational Waves," Ann. Phys. (N.Y.) 7, 456 (1959).
	J. Weber and J. A. Wheeler, "Reality of the Cylindrical Gravitational Waves of Einstein," Rev. Mod. Phys. 29, 509 (1957).
	D. R. Brill, "On the Positive Definite Mass of the Bondi-Weber-Wheeler Time-Symmetric Gravitational Waves," Ann. Phys. (N.Y.) 7, 466 (1959).
	D. Geissler, Z. Naturforschung 14a, 696 (1959).
	A. Peres, "Gravitational Radiation," Nuovo Cimento 15, 351 (1960).
	R. Arnowitt, S. Deser and C. Misner, "Canonical Variables, Expression for Energy, and the Criteria for Radiation in General Relativity," Nuovo Cimento 15, 487 (1960).
	I. Robinson and A. Trautman, "Spherical Gravitational Waves," Phys. Rev. Lett. 4, 431 (1960).
	R. Arnowitt, S. Deser and C. Misner, "Wave Zone in General Relativity," Phys. Rev. 121, 1556 (1961).
	H. Bondi, M. G. J. Van der Burg and A. W. K. Metzner, "Gravitational Waves in General Relativity. VII. Waves from Axi-Symmetric Isolated Systems," Proc. Roy. Soc. A 269, 21 (1962).
	C. Møller, "Gravitational Energy Radiation," Phys. Lett. 3, 329 (1963).
	V. B. Braginskii, "Gravitational Radiation and the Scope for Observing It," Usp. Fiz. Nauk 86, 433 (1965) [Sov. Phys. Usp. 8, 513 (1966)].
	E. T. Newman and R. Penrose, "10 Exact Gravitationally-Conserved Quantities," Phys. Rev. Lett. 15, 231 (1965).
	L. Infeld and R. Michalska-Trautman, "On the Mechanics of Radiation," Ann. Phys. (N.Y.) 40, 374 (1965).
	D. M. Zippy, "Light Fluctuations Due to an Intergalactic Flux of Gravitational Waves," Phys. Rev. 142, 825 (1966).
	J. Weber, "Gravitational Radiation from the Pulsars," Phys. Rev. Lett. 21, 395 (1968).
	C. V. Vishveshwara, "Scattering of Gravitational Waves by a Schwarzschild Black Hole," Nature 227, 936 (1970).
	P. Bergmann, "New Method of Search for Low-Frequency Gravitational Waves," Phys. Rev. Lett. 26, 1398 (1971).
	P. Bergmann, "New Method of Search for Low-Frequency Gravitational Waves," Phys. Rev. Lett. 26, 1398 (1971).
	M. Davis, R. Ruffini, W. H. Press and R. H. Price, "Gravitational Radiation from a Particle Falling Radially into a Schwarzschild Black Hole," Phys. Rev. Lett. 27, 1466 (1971).
	D. M. Chitre and R. H. Price, "Nature of Gravitational Synchrotron Radiation," Phys. Rev. Lett. 29, 185 (1972).
	W. H. Press and K. S. Thorne, "Gravitational-Wave Astronomy," Ann. Rev. Astron. Astrophys. 10, 335 (1972).
	K. S. Thorne, "Relativistic Stars, Black Holes and Gravitational Waves," in General Relativity and Cosmology, ed. by R. K. Sachs (Academic Press, 1971).
	C. W. Misner, "Interpretation of Gravitational-Wave Observations," Phys. Rev. Lett. 28, 994 (1972).
	C. W. Misner, R. A. Breuer, P. L. Chrzanowski, H. G. Hughes III and C. M. Pereira, "Gravitational Synchrotron Radiation in the Schwarzschild Geometry," Phys. Rev. Lett. 28, 998 (1972).
	M. Davis, R. Ruffini, J. Tiomno and F. Zerilli, "Can Synchrotron Gravitational Radiation Exist?" Phys. Rev. Lett. 28, 1352 (1972).
	S. W. Hawking, "Gravitational Radiation: Theoretical Aspect," Contemporary Phys. 13, 273 (1972).
	D. M. Eardley, D. L. Lee, A. P. Lightman, R. V. Wagoner and C. M. Will, "Gravitational-Wave Observations as a Tool for Testing Relativitic Gravity," Phys. Rev. Lett. 30, 884 (1973).
	V. D. Zakharov, Gravitational Waves in Einstein's Theory (Wiley, 1973).
	C. DeWitt-Morette, Gravitational Radiation and Gravitational Collapse (Reidl, 1974).
	J. Ehlers, A. Rosenbaum, J. N. Goldberg and P. Havas, "Comments on Gravitational Radiation Damping and Energy Loss in Binary Systems," Astrophys. J. 208, L77 (1976).
	Y. Nutku and H. Halil, "Colliding Impulsive Gravitational Waves," Phys. Rev. Lett. 39, 1379 (1977).
	T. Piran, "Cylindrical General Relativistic Collapse," Phys. Rev. Lett. 41, 1085 (1978).
	A. Rosenblum, "Gravitational Radiation Energy Loss in Scattering Problems and the Einstein Quadrupole Formula," Phys. Rev. Lett. 41, 1003 (1978).
	M. Walker and C. M. Will, "Gravitational Radiation Quadrupole Formula is Valid for Gravitationally Interacting Systems," Phys. Rev. Lett. 45, 1741 (1980).
	J. L. Anderson, "New Derivations of the Quadrupole Formulas and Balance Equations for Gravitationally Bound Systems," Phys. Rev. Lett. 45, 1745 (1980).
	K. S. Thorne, "Gravitaitonal-Wave Research: Current Status and Future Prospects," Rev. Mod. Phys. 52, 285 (1980).
	K. S. Thorne, "Multipole Expansions of Gravitational Radiation," Rev. Mod. Phys. 52, 285 (1980).
	Y. Choquet-Bruhat and J. York, "The Cauchy Problem," in General Relativity and Gravitation, ed. by A. Held (Plenum, 1980).
	T. Damour, "Gravitational Radiation Reaction in the Binary Pulsar and the Quadrupole-Formula Controversy," Phys. Rev. Lett. 51, 1019 (1983).
	N. Deruelle and T. Prian, eds., Gravitational Radiation (North-Holland, 1983).
	R. A. Isaacson, J. S. Welling and J. Winicour, "Extension of the Einstein Quadrupole Formula," Phys. Rev. Lett. 53, 1870 (1984).
	F. I. Cooperstock and P. H. Lim, "New Formula for Gravitational Radiation Energy Loss in General Relativity," Phys. Rev. Lett. 55, 265 (1985).
	R. F. Stark and T. Piran, "Gravitational-Wave Emission from Rotating Gravitational Collapse," Phys. Rev. Lett. 55, 891 (1985).
	B. Allen, "Gravitational Lenses as Long-Baseline Gravitational-Wave Detectors," Phys. Rev. Lett. 63, 2017 (1989).
	R. H. Price, J. Pullin and P. K. Kundu, "Escape of Gravitational Radiation from the Field of Massive Bodies," Phys. Rev. Lett. 70, 1572 (1993).
	M. Á. G. Bonilla and J. M. M. Senovilla, "Very Simple Proof of the Causal Propagation of Gravity in Vacuum," Phys. Rev. Lett. 78, 783 (1997).
Gravitational Waves and Radiation
	J. Sinsky and J. Weber, "New Source for Dynamical Gravitational Fields," Phys. Rev. Lett. 18, 795 (1967).
	J. A. Sinsky,"Generation and Detection of Dynamic Newtonian Gravitational Fields at 1660 CPS," Phys. Rev. 167, 1145 (1968).
	J. Weber, "Evidence for Discovery of Gravitational Radiation," Phys. Rev. Lett. 22, 1320 (1969).
	J. Weber, "Gravitational Radiation Experiments," Phys. Rev. Lett. 24, 276 (1970).
	D. H. Ezrow, N. S. Wall, J. Weber and Y. B. Yodh, "Insensitivity to Cosmic Rays of the Gravity Radiation Detector," Phys. Rev. Lett. 24, 945 (1970).
	J. Weber, "Anisotropy and Polarization in the Gravitational-Radiation Experiments," Phys. Rev. Lett. 25, 180 (1970).
	A. J. Anderson, "Probability of Long Period Gravitational Radiation," Nature 229, 547 (1971).
	W. H. Press and K. S. Thorne, "Gravitational-Wave Astronomy," Ann. Rev. Astron. Astrophys. 10, 335 (1972).
	V. B. Braginskii, A. b. Manukin, E. I. Popov and A. A. Horev, Zh. Eksp. Teor. Fiz. 16, 157 (1972).
	P. S. Aplin, Contemp. Phys. 13, 283 (1972).
	J. A. Tyson, "Null Search for Bursts of Gravitational Radiation," Phys. Rev. Lett. 31, 326 (1973).
	J. Weber et al., "New Gravitational Radiation Experiments," Phys. Rev. Lett. 31, 779 (1973).
	J. L. Levine and R. L. Garwin, "New Negative Result for Gravitational Wave Detection, and Comparison with Reported Detection," Phys. Rev. Lett. 33, 794 (1974).
	J. Weber, "Gravitational-Wave-Detector Events," Phys. Rev. Lett. 20, 1307 (1968).
	B. Bertotti, in General Relativity and Cosmology, ed. by R. K. Sachs (Academic Press, 1971), p. 347.
	J. A. Tyson and D. H. Ddouglass, "Response of a Gravitational-Wave Antenna to a Polarized Source," Phys. Rev. Lett. 28, 991 (1972).
	J. Weber, Nature 240, 28 (1972).
	J. L. Logan, Physics Today 26, No. 3, 44 (1973).
	J. L. Levine and R. L. Garwin, "Absence of Gravity-Wave Signals in a Bar at 1695 Hz," Phys. Rev. Lett. 31, 173 (1973).
	R. L. Garwin and J. L. Levine, "Single Gravity-Wave Detector Results Contrasted with Previous Coincidence Detections," Phys. Rev. Lett. 31, 176 (1973).
	H. Hirakawa and K. Narihara, "Search for Gravitational Radiation at 145 Hz," Phys. Rev. Lett. 35, 330 (1975).
	D. H. Douglass, R. Q. Gram, J. A. Tyson and R. W. Lee, "Two-Detector Coincidence Search for Bursts of Gravitational Radiation," Phys. Rev. Lett. 35, 480 (1975).
	D. R. Steinbring, M. F. Ryba, J. H. Taylor and R. W. Romani, "Cosmic Gravitational-Wave Background: Limits from Millisecond Pulsar Timing," Phys. Rev. Lett. 65, 285 (1990).
	D. G. Blair, ed., The Detection of Gravitational Waves (Cambridge, 1991).
	S. P. Boughn et al., "Observation of Mechanical Nyquist Noise in a Cryogenic Gravitational-Wave Antenna," Phys. Rev. Lett. 38, 454 (1977).
	K. S. Thorne et al., "Quantum Nondemolition Experiments of Harmonic Oscillators," Phys. Rev. Lett. 40, 667 (1978).
	A. Ashtekar and A. Magnon-Ashtekar, "Energy-Momentum in General Relativity," Phys. Rev. Lett. 43, 181 (1979).
	J. H. Taylor, L. A. Fowler and P. M. McCulloch, "Measurements of General Relativistic Effects in the binary Pulsar," Nature 277, 437 (1979).
	K. S. Thorne, "Gravitational-Wave Research: Current Status and Future Prospects," Rev. Mod. Phys. 52, 285 (1980).
	J. M. Weissberg and J. N. Taylor, "Gravitational Radiation from an Orbiting Pulsar," Gen. Rel. Grav. 13, 1 (1981).
Geons and Black Holes
	J. A. Wheeler, "Geons," Phys. Rev. 97, 511 (1955).
	C. W. Misner and J. A. Wheeler, "Classical Physics as Geometry," Ann. Phys. (N.Y.) 2, 525 (1957).
	R. P. Kerr, "Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics," Phys. Rev. Lett. 11, 237 (1963).
	E. T. Newman, C. Couch, K. Chinnapared, A. Exton and R. Torrence, "Metric of a Rotating Charged Mass," J. Math. Phys. 6, 918 (1965).
	R. Penrose, "Gravitational Collapse and Space-Time Singularities," Phys. Rev. Lett. 14, 57 (1965).
	S. W. Hawking, "The Occurrence of Singularities in Cosmology. III. Causality and Singularities," Proc. Roy. Soc. 300, 187 (1967).
	W. Israel, "Event Horizons in Static Vacuum Space-Times," Phys. Rev. 164, 1776 (1967).
	S. W. Hawking and D. Sciama, "Singularities in Collapsing Stars and Universes," Comments on Astrophysics and Space Science 1, 1 (1969).
	R. Penrose, Riv. Nuovo Cimento 1, 252 (1969).
	D. Christodoulou, "Reversible and Irreversible Transformations in Black-Hole Physics," Phys. Rev. Lett. 25, 1596 (1970).
	C. V. Vishveshwara, "Stability of the Schwarzschild Metric," Phys. Rev. D 1, 3514 (1970).
	C. V. Vishveshwara, "Scattering of Gravitational Radiation by a Schwarzschild Black Hole," Nature 227, 936 (1970).
	S. W. Hawking and R. Penrose, "The Singularities of Gravitational Collapse and Cosmology," Proc. Roy. Soc. 314, 529 (1970).
	K. S. Thorne, "Relativistic Stars, Black Holes and Gravitational Waves," in General Relativity and Cosmology, ed. by R. K. Sachs (Academic Press, 1971).
	B. Carter, "Axisymmetric Black Hole Has Only Two Degrees of Freedom," Phys. Rev. Lett. 26, 331 (1971).
	R. M. Walt, "Final States of Gravitational Collapse," Phys. Rev. Lett. 26, 1653 (1971).
	Y. B. Zel'dovich, Pisma Zh. Eksp. Teor. Fiz. 14, 270 (1971) [Sov. Phys. JETP Lett. 14, 180 (1971).
	J. B. Beckenstein, "Transcedence of the Law of Baryon-Number Conservation in Black-Hole Physics," Phys. Rev. Lett. 28, 452 (1972).
	R. Penrose, "Black Holes and Gravitational Theory," Nature 236, 377 (1972).
	S. W. Hawking, "Black Holes in General Relativity," Comm. Math. Phys. 25, 152 (1972).
	S. A. Teukolsky, "Rotating Black Holes: Separable Wave Equations for Gravitational and Electromagnetic Perturbations," Phys. Rev. Lett. 29, 1114 (1972).
	L. Smarr, "Mass Formula for Kerr Black Holes," Phys. Rev. Lett. 30, 71 (1973).
	S. N. Rasband, "Black Holes and Spinning Test Bodies," Phys. Rev. Lett. 30, 111 (1973).
	J. L. Friedman and B. F. Schutz, Jr., "Axisymmetric Stability of Kerr Black Holes," Phys. Rev. Lett. 32, 243 (1974).
	S. W. Hawking, "Black Hole Explosions," Nature 248, 30 (1974).
	B. Carter, "Charge and Particle Conservation in Black Hole Decay," Phys. Rev. Lett. 33, 558 (1974).
Black Holes
	J. Taylor, Black Holes: The End of the Universe? (Fontana, 1974).
	D. C. Robinson, "Uniqueness of the Kerr Black Hole," Phys. Rev. Lett. 34, 905 (1975).
	S. W. Hawking, "Particle Creation by Black Holes," Comm. Math. Phys. 43, 199 (1975).
	S. W. Hawking, "Black Holes and Thermodynamics," Phys. Rev. D 13, 191 (1976).
	R. Penrose, "Singularities and Time-Asymmetry," in General Relativity: An Einstein Centennary Survey, ed. by S. W. Hawking and W. Israel (Cambridge, 1979).
	F. J. Tipler, "Do Black Holes Really Evaporate Thermally?" Phys. Rev. Lett. 45, 949 (1980).
	S. Chandrasekhar, The Mathematical Theory of Black Holes (Oxford, 1983).
	M. Yamazaki, "Stationary Line of N Kerr Masses Kept Apart by Gravitational Spin-Spin Interaction," Phys. Rev. Lett. 50, 1027 (1983).
	W. A. Hiscock, "Magnetic Monopoles and Evaporating Black Holes," Phys. Rev. Lett. 50, 1734 (1983).
	W. Israel, "Must Nonspherical Collapse Produce Black Black Holes? A Gravitational Confinement Theorem," Phys. Rev. Lett. 56, 789 (1986).
	R. C. Ferrell and D. M. Eardley, "Slow-Motion Scattering and Coalescence of Maximally Charged Black Holes," Phys. Rev. Lett. 59, 1617 (1987).
	S. L. Shapiro and S. A. Teukolsky, "Formation of Naked Singularities: The Violation of Cosmic Censorship," Phys. Rev. Lett. 66, 994 (1991).
	I. Moss, "Black Hole Thermodynamics and Quantum Hair," Phys. Rev. Lett. 69, 1852 (1992).
	J. D. Beckenstein, "How Fast Does Information Leak Out from a Black Hole?" Phys. Rev. Lett. 70, 3680 (1993).
	S. Chandrasekhar, The Mathematical Theory of Black Holes (Oxford, 1993).
Quantum Theory of Black Holes
	J. D. Beckenstein, "Black Holes and Entropy," Phys. Rev. D 7, 2333 (1973).
	S. W. Hawking, "Black Hole Explosions," Nature 248, 30 (1974).
	S. W. Hawking, "Particle Creation by Black Holes," Comm. Math. Phys. 43, 199 (1975).
	C. Isham, R. Penrose and D. W. Sciama, eds., Quantum Gravity: An Oxford Symposium (Oxford, 1975).
	S. W. Hawking, "Breakdown of Predictability in Gravitational Collapse," Phys. Rev. D 14, 2460 (1976).
	S. W. Hawking, "Black Holes and Thermodynamics," Phys. Rev. D 13, 191 (1976).
	D. Candelas and D. W. Sciama, "Irreversible Thermodynamics of Black Holes," Phys. Rev. Lett. 38, 1372 (1977).
	A. Vilenkin, "Parity Nonconservation and Rotating Black Holes," Phys. Rev. Lett. 41, 1575 (1978).
	F. J. Tipler, "Do Black Holes Really Evaporate Thermally?" Phys. Rev. Lett. 45, 949 (1980).
	P. Hajicek and W. Israel, "What? No Black Hole Evaporation?" Phys. Lett. 80A, 9 (1980).
	D. N. Page, "Is Black-Hole Evaporation Predictable?" Phys. Rev. Lett. 44, 301 (1980).
	J. M. Bardeen, "Black Holes Do Evaporate Thermally," Phys. Rev. Lett. 46, 382 (1981).
	V. P. Frolov, "Comment on Tipler's Paper 'Do Black Holes Evaporate Thermally?'" Phys. Rev. Lett. 46, 1349 (1981).
	W. H. Zurek, "Entropy Evaporated by a Black Hole," Phys. Rev. Lett. 49, 1683 (1982).
	W. H. Zurek and K. S. Thorne, "Statistical Mechanical Origin of the Entropy in a Rotating, Charged Black Hole," Phys. Rev. Lett. 54, 2171 (1985).
	R. D. Sorkin, "Toward a Proof of Entropy Increase in the Presence of Quantum Black Holes," Phys. Rev. Lett. 56, 1885 (1986).
	L. J. Hall and S. D. H. Hsu, "Cosmological Production of Black Holes," Phys. Rev. Lett. 64, 2848 (1990).
	I. Moss, "Black Hole Thermodynamics and Quantum Hair," Phys. Rev. Lett. 69, 1852 (1992).
	A. Strominger, "Black Hole Statistics," Phys. Rev. Lett. 71, 3397 (1993).
Relativistic Thermodynamics
	M. Planck, "Zur Dynamik bewegter Systeme," Ann. Phys. 26, 1 (1908).
	M. von Laue, Z. Phys. 137, 113 (1954).
	P. T. Landsberg, "Does a Moving Body Appear Cool?" Nature 212, 571 (1966).
	H. Callen and G. Horowitz, "Relativistic Thermodynamics," Am. J. Phys. 39, 938 (1938).
	P. T. Landsberg, "Thought Experiment to Determine the Special Relativistic Temperature Transformation," Phys. Rev. Lett. 45, 149 (1980).
	W. H. Zurek and K. S. Thorne, "Statistical Mechanical Origin of the Entropy of a Rotating, Charged Black Hole," Phys. Rev. Lett. 54, 2127 (1985).
White Holes
	I. D. Novikov, Astron. Zh. 41, 1075 (1964) [Sov. Astron. 8, 857 (1965)].
	Y. Ne'eman, Astrophys. J. 141, 1303 (1964).
	I. D. Novikov and K. S. Thorne in Black Holes, ed. by B. DeWitt and C. M. DeWitt (Gordon and Breach, 1973).
	D. M. Eardley, "Death of White Holes in Early Universe," Phys. Rev. Lett. 33, 442 (1974).
	J. V. Narlikar and R. C. Kapoor, "The Angular Appearance of White Holes," Astrophys. Space Sci. 53, 155 (1982).
	J. V. Narlikar, "White Holes: Cosmic Energy Machines," New Scientist 97, 516 (1983).
Miscellaneous Space-Time Topology
	R. Penrose, "Zero Rest-Mass Fields Including Gravitation: Asymptotic Behavior," Proc. Roy. Soc. 284, 159 (1965).
	S. W. Hawking and G. F. R. Ellis, The Large-Scale Structure of Space-Time (Cambridge, 1973).
	F. J. Tipler, "Rotating Cylinders and the Possibility of Global Causality Violation," Phys. Rev. D 9, 2203 (1974).
	F. J. Tipler, "Causality Violation in Asymptotically Flat Space-Times," Phys. Rev. Lett. 37, 879 (1976).
	R. Geroch and G. T. Horowitz, "Asymptotically Simply Does Not Imply Asymptotically Minkowskian," Phys. Rev. Lett. 40, 203 (1978).
	L. Bombelli, J. Lee, D. Meyer and R. D. Sorkin, "Space-Time as a Causal Set," Phys. Rev. Lett. 59, 521 (1987).
	M. S. Morris, K. S. Thorne and Y. Yertserver, "Wormholes, Time Machines and the Weak Energy Condition," Phys. Rev. Lett. 61, 1446 (1988).
	J. M. M. Senovilla, "New Class of Inhomogeneous Cosmological Perfect-Fluid Solutions Without Big-Bang Singularity," Phys. Rev. Lett. 64, 2219 (1990).
Cosmology
	E. Schrödinger, Expanding Universes (Cambridge, 1956).
	E. M. Lifschitz and I. M. Khalatnikov, "Investigations in Relativistic Cosmology," Adv. Phys. 12, 185 (1963).
	H. P. Robertson and T. W. Noonan, Relativity and Cosmology (Saunders, 1968).
	J. Ehlers, ed., Relativity Theory and Astrophysics. 1. Relativity and Cosmology (Am. Math. Soc., 1967).
	S. W. Hawking and D. Sciama, "Singularities in Collapsing Stars and Universes," Comments on Astrophys. and Space Sci., 1, 1 1969).
	V. Belinskii, I. M. Khalatnikov and E. M. Lifschitz, "Oscillatory Approach to a Singular Point in the Relativistic Cosmology," Adv. Phys. 19, 525 (1970).
	D. W. Sciama, "Astrophysical Cosmology," in General Relativity and Cosmology, ed. by R. K. Sachs (Academic Press, 1971), p. 183.
	G. F. R. Ellis, "Relativistic Cosmology," in General Relativity and Cosmology, ed. by R. K. Sachs (Academic Press, 1971).
	S. W. Hawking and G. F. R. Ellis, The Large-Scale Structure of Space-Time (Cambridge, 1973).
	M. P. Ryan, Jr. and L. C. Shepley, Homogeneous Relativistic Cosmologies (Princeton, 1974).
	J. Heidmann, Relativistic Cosmology: An Introduction (Springer, 1980).
	P. G. Bergmann and V. de Sabbata, eds., Cosmology and Gravitation (Plenum, 1980).
	J. Bernstein, L. S. Brown and G. Feinberg, "Cosmological Helium Production Simplified," Rev. Mod. Phys. 61, 25 (1989).
	H.-Dieter Zeh, The Physical Basis of the Direction of Time (Springer, 1989).
Relativistic Cosmology
	H. P. Robertson, "Relativistic Cosmology," Rev. Mod. Phys. 5, 62 (1933).
	G. Lemaître, "Cosmological Application of Relativity," Rev. Mod. Phys. 21, 357 (1949).
	A. Raychaudhuri, "Condensations in Expanding Cosmological Models," Phys. Rev. 86, 90 (1952).
	H. Hönl, Z. Nat. 8a, 2 (1953).
	O. Heckmann, Theorien der Kosmologie (Springer, 1942).
	R. A. Alpher, J. W. Follin, Jr., and R. C. Herman, "Physical Conditions in the Initial Stages of the Expanding Universe," Phys. Rev. 92, 1347 (1953).
	H. Bondi and T. Gold, "The Steady-State Theory of the Expanding Universe," Mon. Not. Roy. Soc. 108, 252 (1948).
	F. Hoyle, "A New Model for the Expanding Universe," Mon. Not. Roy. Soc. 108, 372 (1948).
	H. Bondi, Cosmology (Cambridge, 1952).
	W. H. McCrea, Rep. Prog. Phys. 16, 346 (1953).
	I. M. Khalatnikov, E. M. Lifschitz and V. V. Sudakov, Singularities of the Cosmological Solutions of Gravitational Equations," Phys. Rev. Lett. 6, 311 (1961).
	E. M. Lifschitz and I. M. Khalatnikov, "Investigations in Relativistic Cosmology," Adv. Phys. 12, 185 (1963).
	E. R. Harrison, "Normal Modes of Vibrations of the Universe," Rev. Mod. Phys. 39, 862 (1967).
	G. Gamow, "Observational Properties of the Homogeneous and Isotropic Expanding Universe," Phys. Rev. Lett. 20, 1310 (1968).
	C. W. Misner, "Mixmaster Universe," Phys. Rev. Lett. 22, 1071 (1969).
	I. M. Khalatnikov and E. M. Lifschitz, "General Cosmological Solution of the Gravitational Equations with a Singularity in Time," Phys. Rev. Lett. 24, 76 (1970).
	G. F. R. Ellis, "Relativistic Cosmology," in General Relativity and Cosmology, ed. by R. K. Sachs (Academic Press, 1971), p. 104.
	R. Cowsik and J. McClelland, "An Upper Limit on the Neutrino Rest Mass," Phys. Rev. Lett. 29, 669 (1972).
	I. E. Segal, "A Variant of Special Relativity and Long-Distance Astronomy," Proc. Natl. Acad. Sci. 71, 765 (1974).
	L. Antoniadis, J. Ilipoulos and T. N. Tomaras, "Quantum Instability of de Sitter Space," Phys. Rev. Lett. 56, 1319 (1986).
Cosmologies with Variation of Fundamental Constants
	P. A. M. Dirac, "A New Basis for Cosmology," Proc. Roy. Soc. A 165, 199 (1938).
	D. Sciama, "On the Origin of Inertia," Monthly Notices Roy. Astron. Soc. 113, 34 (1953).
	P. Jordan, "The Present State of Dirac's Cosmological Hypothesis," Z. Phys. 157, 112 (1959).
	P. Jordan, Schwerkraft und Weltall (Vieweg, 1955).
	R. H. Dicke, "New Research on Old Gravitation: Are the Observed Physical Constants Independent of the Position, Epoch and Velocity of the Laboratory?" Science 129, 621 (1959).
	C. Brans and R. H. Dicke, "Mach's Principle and a Relativistic Theory of Gravitation," Phys. Rev. 124, 925 (1961).
	R. H. Dicke, "Dirac's Cosmology and the Dating of Meteorites," Nature 183, 170 (1959).
	P. J. Peebles and R. H. Dicke, "Cosmology and the Radioactive Decay Ages of Terrestrial Rocks and Meteorites," Phys. Rev. 128, 2006 (1962).
	C. W. Tittle, "Inertial Induction in an Open Universe," Phys. Rev. Lett. 38, 1235 (1977).
Projective Relativity
	O. Veblen and B. Hoffmann, "Projective Relativity," Phys. Rev. 36, 810 (1930).
	D. van Danzig, Math. Ann. 106, 400 (1932).
	J. A. Schouten and D. van Danzig, Z. Phys. 78, 639 (1932).
	W. Pauli, Ann. Phys. 18, 305 (1933).
	J. A. Schouten and D. van Danzig, Proc. Amsterdam. 34, 1398 (1931).
	O. Veblen, Projective Relativitästheorie," (Springer, 1933).
	B. Hoffmann, "Projective Relativity and the Einstein-Mayer Unified Field Theory," Phys. Rev. 43, 615 (1933).
	B. Hoffmann, "The Vecctor Meson Field and Projective Relativity," Phys. Rev. 72, 458 (1947).
Birkhoff's Theory of Gravitation
	G. D. Birkhoff, Bol Soc. Mat. Mexicana 1, 1 (1944).
	A. Barajas, G. D. Birkhoff, C. Graef and M. S. Vallarta, "On Birkhoff's New Theory of Gravitation," Phys. Rev. 66, 138 (1944).
	H. E. Ives, "The Physics Significant of Birkhoff's Gravitational Equations," Phys. Rev. 72, 229 (1947).
Miscellaneous Generalizations of General Relativity
	P. Jordan, J. Ehlers and R. Sachs, "Beiträge zur Theorie der reine Gravitationsstahlung," Akad. Wiss. Mainz Abh. Math. Naturwiss. Kl., 1:2 (1961).
	F. Hoyle, "A New Model for the Expanding Universe," Monthly Notices Roy. Astron. Soc. 108, 372 (1948).
	F. Hoyle, "On the Cosmological Problem," Monthly Notices Roy. Astron. Soc. 109, 365 (1949).
	G. Szekeres, "New Formulation of the General Theory of Relativity," Phys. Rev. 97, 212 (1955).
	N. Rosen, "General Relativity and Flat Space," Phys. Rev. 57, 147 (1940).
	M. Kohler, Z. Phys. 131, 571 (1952).
	M. Kohler, Z. Phys. 134, 286 (1953).
	C. Brans and R. H. Dicke, "Mach's Principle and a Relativistic Theory of Gravitation," Phys. Rev. 124, 925 (1961).
	H. Yilmaz, "New Approach to General Relativity," Phys. Rev. 111, 1417 (1961).
	H. Yilmaz, "New Theory of Gravitation," Phys. Rev. Lett. 27, 1399 (1971).
	D. Z. Freedman, P. van Nieuwenhuizen and S. Ferrara, "Progress Toward a Theory of Supergravity," Phys. Rev. D 13, 3214 (1971).
	F. W. Hehl, P. von der Hede, G. D. Kerlick and J. M. Nester, "General Relativity with Spin and Torsion: Foundations and Prospects," Rev. Mod. Phys. 48, 393 (1976).
	S. Deser and B. Zumino, "Consistent Supergravity," Phys. Lett. 62B, 335 (1976).
	J. W. Moffat, in The Origin and Evolution of Galaxies, ed. by V. de Sabbata (World, 1982).
	J. W. Moffat, "Consequences of a New Experimental Determination of the Quadrupole Moment of the Sun for Gravitation Theory," Phys. Rev. Lett. 50, 709 (1983).
Unified Field Theories
	H. Weyl, "A Remark on the Coupling of Gravitation and Electron," Phys. Rev. 77, 699 (1950).
	A. Einstein, "A Generalization of the Relativistic Theory of Gravitation," Ann. Math. (Princeton) 46, 578 (1945).
	A. Einstein, The Meaning of Relativity (Addison-Wesley, 1980).
	A. Einstein and E. G. Strauss, "A Generalization of the Relativistic Theory of Gravition. II," Ann. Math. (Princeton) 47, 731 (1946).
	L. Infeld, Nature 166, 1075 (1950).
	L. Infeld, Acta Phys. Polon. 10, 284 (1951).
	E. Schrödinger, "The Final Affine Field Laws," Proc. Roy. Irish Acad. 51, 163 (1947).
	E. Schrödinger, Proc. Roy. Irish Acad. 51, 205 (1947).
	E. Schrödinger, Proc. Roy. Irish Acad. 52, 1 (1948).
	M. Ikeda, Prog. Theor. Phys. 7, 127 (1952).
	B. Kursunoglu, "Gravitation and Electrodynamics," Phys. Rev. 88, 1369 (1952).
	C. P. Johnson, "A Criticism of Recent Unified Field Theory," Phys. Rev. 89, 320 (1953).
	A. Einstein, "A Comment on a Criticism of Recent Unified Field Theory," Phys. Rev. 89, 321 (1953).
	W. Kilmister and D. J. Newman, "The Use of Algebraic Structures in Physics," Proc. Camb. Phil. Soc. 57, 851 (1961).
	C. N. Yang, "Integral Formalism for Gauge Fields," Phys. Rev. Lett. 33, 445 (1974).
	W.-T. Ni, "Yang's Gravitational Field Equations," Phys. Rev. Lett. 35, 319 (1975).
	R. Pavelle, "Unphysical Characteristics of Yang's Pure Space Equations," Phys. Rev. Lett. 35, 319 (1975).
	E. Teller, "Electromagnetism and Gravitation," Proc. Natl. Acad. Sci. 74, 2664 (1977).
	V. Canuto, S. H. Hsieh and P. J. Adams, "Scale-Covariant Theory of Gravitation and Astrophysical Applications," Phys. Rev. Lett. 39, 429 (1977).
Gravitational Properties of Antimatter
	P. Morrison and T. Gold, Essays on Gravity (Gravity Research Foundation. 1957).
	P. Morrison, "Approximate Nature of Physical Symmetries," Am. J. Phys. 26, 358 (1958).
	M. L. Good, "K20 and the Equivalence Principle," Phys. Rev. 121, 311 (1961).
	S. Weinberg, "Photons and Gravitons in S-Matrix Theory: Derivation of Charge Conservation and Equality of Gravitational and Inertial Mass," Phys. Rev. 135, B1049 (1964).
	S. Weinberg, "Photons and Gravitons in Perturbation Theory: Derivation of Maxwell's and Einstein's Equations," Phys. Rev. 138, B988 (1965).
	L. I. Schiff, "Gravitational Properties of Antimatter," Proc. Natl. Acad. Sci. 45, 69 (1959).
	S. Deser and F. A. E. Pirani, "The Sign of the Gravitational Force," Ann. Phys. 43, 436 (1967).
	R. J. Hughes and M. E. Holzscheiter, "Constraints on the Gravitational Properties of Antiprotons and Positrons from Cyclotron-Frequency Measurements," Phys. Rev. Lett. 66, 854 (1991).
	E. G. Adelberger, B. R. Heckel, C. W. Stubbs and Y. Su, Does Antimatter Fall with the Same Acceleration as Ordinary Matter?" Phys. Rev. Lett. 66, 850 (1991).
Gravitons and Neutrinos
	H. Y. Chin and W. F. Hoffman ed., General Relativity (Benjamin, 1964).
	B. Kuchowics, Fortschr. Phys. 17, 517 (1969).
	M. P. Haugan and C. M. Will, "Weak Interactions and Eötvös Experiments," Phys. Rev. Lett. 37, 1 (1976).
Space-Time and Definibility of Concepts in Relativity
	M. F. M. Osborne, "Quantum-Theory Restrictions on the General Theory of Relativity," Phys. Rev. 75, 1579 (1949).
	E. Newman and J. N. Goldberg, "Measurement of Distance in General Relativity," Phys. Rev. 114, 1391 (1959).
	A. Zeilinger and K. Svozil, "Measuring the Dimension of Space-Time," Phys. Rev. Lett. 54, 2553 (1985).
	B. Müller and A. Schäfer, "Improved Bounds on the Dimension of Space-Time," Phys. Rev. Lett. 56, 1215 (1986).
	L. Bombelli, J. Lee, D. Meyer and R. D. Sorkin, Space-Time as a Causal Set," Phys. Rev. Lett. 59, 521 (1987).