REFERENCES 1. D. Kramer, H. Stephani, E. Herlt, & M. MacCallum, Exact Solutions of Einstein Field Equations, ed. E. Schmutzer (Cambridge Univ. Press, Cambridge, 1980), pp 19-24. 2. A. Einstein, Analen der Physik, 49, 769-822 (1916); also (Leipzig, 1916); A. Einstein, H. A. Lorentz, H. Minkowski, H. Weyl, The Principle of Relativity (Dover, New York, 1952), p. 115, p. 118 & p. 162. 3. A. Einstein, The Meaning of Relativity (Princeton Univ. Press, 1954), pp. 63, 87, 90-93, & 129. 4. Y. Bruhat, he Cauchy Problem,' in Gravitation: An Introduction to Current Research, edited by L. Witten (Wiley, New York, 1962). 5. W. B. Bonnor, J. B. Griffiths & M. A. H. MacCallum, Gen. Rel. & Gravitation, 26, 7, 1994. 6. C. Y. Lo, in Proc. Sixth Marcel Grossmann Meeting On General Relativity, 1991, ed. H. Sato & T. Nakamura, 1496 (World Sci., Singapore, 1992). 7. C. Y. Lo, Astrophys. J., 455: 421-428 (Dec. 20, 1995). 8. C. Y. Lo, Phys. Essays, 10 (3), 424-436 (Sept. 1997); ibid., Phys. Essays, 12 (2), 226-241 (June 1999). 9. C. Y. Lo, Phys. Essays, 11 (2), 264-272 (June 1998). 10. W. Pauli, Theory of Relativity (Pergamon, London, 1958), p. vi & p. 145. 11. A. S. Eddington, The Mathematical Theory of Relativity (Chelsa, New York, 1975), p. 10 & p. 129. 12. S. Weinberg, Gravitation and Cosmology (John Wiley Inc., New York, 1972), p. 3. 13. C. W. Misner, K. S. Thorne, & J. A. Wheeler, Gravitation (Freeman, San Francisco, 1973), p. 386 & p. 172. 14. P. G. Bergmann, Introduction to the Theory of Relativity (Dover, New York, 1976), p. 159. 15. Liu Liao, General Relativity (High Education Press, Shanghai, China, 1987), pp 13-16. 16. C. Y. Lo, Phys. Essays, 7 (4), 453-458 (Dec., 1994). 17. E. Kretschmann, Ann. Phys., Lpz., 53, 575 (1917). 18. S. W. Hawking, A Brief History of Time (Bantam, New York, 1988), pp 24, 50 & 143-152. 19. J. L. Synge, Relativity (North-Holland, Amsterdam, 1956), pp IX-X. 20. C. M. Will, Theory and Experiment in Gravitational Physics (Cambridge Univ. Press, 1981). 21. R. M. Wald, General Relativity (The Univ. of Chicago Press, 1984), p. 438 & p. 441. 22. H. C. Ohanian & R. Ruffini, Gravitation and Spacetime (Norton, New York, 1994), p.xi, p.54, and back cover. 23. Yu Yun-qiang, An Introduction to General Relativity (Peking Univ. Press, Beijing, 1997). 24. V. A. Fock, Rev. Mod. Phys. 29, 345 (1957). 25. A. Gullstrand, Ark. Mat. Astr. Fys. 16, No. 8 (1921). 26. A. Gullstrand, Ark. Mat. Astr. Fys. 17, No. 3 (1922). 27. A. Einstein, elativity and the Problem of Space (1954)' in Ideas and Opinions (Crown, 1982). 28. A. Einstein, eometry and Experience (1921)' in Ideas and Opinions (Crown, New York, 1982). 29. A. Einstein, hat is the Theory of Relativity? (1919)' in Ideas and Opinions (Crown, New York, 1982). 30. J. Norton, hat was Einstein Principle of Equivalence?" in Einstein Studies Vol. 1: Einstein and the History of General Relativity, Eds. D. Howard & J. Stachel (Birkh酳ser, 1989). 31. R. A. Hulse, & J. H. Taylor, ApJ 195, L 51 (1975). 32. N. Hu, D.-H. Zhang, & H. G. Ding, Acta Phys. Sinica, 30 (8), 1003-1010 (1981). |