Classical general relativity : proceedings of the conference on classical (non-quantum) general relativity, City University, London, 21-22 December 1983 / edited by W.B. Bonnor, J.N. Islam, M.A.H. MacCallum ; foreword by Sir Hermann Bondi.
Adresse Bibliographique
Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1984.