References
Beem, J. K. and Ehrlich, P. E., Global Lorentzian Geometry, Marcel Dekker, New York, 1981.
Brocker, T. and Janich, K., Introduction to Differential Topology, Cambridge Univ. Press, New York, 1982.
Hawking, S. W. and Ellis, G. F. R., The Large Scale Structure of Spacetime, Cambridge Univ. Press, Cambridge, 1972.
Hirsh, M., Differential Topology, Springer-Verlag, New York, 1976.
Katsuno, K., ‘Null Hypersurfaces in Lorentzian Manifolds: I’, Math. Proc. Camb. Phil. Soc. 88 (1980), 175–182.
Kupeli, D. N., ‘On Null Hypersurfaces and Spacelike Surfaces in Spacetimes’, Ph.D. thesis, State University of New York at Stony Brook, 1985.
O'Neill, B., Semi-Riemannian Geometry, Academic Press, New York, 1983.
Penrose, R., ‘Techniques of Differential Topology in Relativity’, SIAM, Philadelphia, 1972.
Rosca, R., ‘On Null Hypersurfaces of a Lorentzian Manifold’, Tensor, N.S. 23 (1972), 66–74.
Sachs, R. K. and Wu, H., General Relativity for Mathematicians, Springer-Verlag, New York, 1977.
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Kupeli, D.N. On null submanifolds in spacetimes. Geom Dedicata 23, 33–51 (1987). https://doi.org/10.1007/BF00147389
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DOI: https://doi.org/10.1007/BF00147389