Techniques of Differential Topology in Relativity; from a Regional Conference at the University of Pittsburgh, July 1970.
Penrose, Roger
Techniques of Differential Topology in Relativity; from a Regional Conference at the University of Pittsburgh, July 1970. - Philadelphia SIAM 1972 - Regional Conference Series in Applied Mathematics. :7. .
Techniques of Differential Topology in Relativity; from a Regional Conference at the University of Pittsburgh, July 1970. - Philadelphia SIAM 1972 - Regional Conference Series in Applied Mathematics. :7. .