Manifolds in the Schwarzschild and Kerr Metrics
Tài liệu tham khảo
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Chandrasehkar, 1983
Hawking, 1973
Helgason, 1962
Landau, 1976
C.W. Misner, The Flatter Region of Newman, Unti and Tamburino's Generalised Schwarzschild Space, J. of Math. Phys. 4 7, 529–537.
A. Trautman, Foundation and Current Problems of General Relativity, Brandeis Summer Institute in Theoretical Physics, 7–258, Prentice Hall, Inc. 2965.