1985/07/01 by George Ellis, G.F.R. Ellis, S.D. Nel +7 · 5 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Relativity and Gravitational Theory
paper · doi:10.1016/0370-1573(85)90030-4
crossref issued 1985/07/01 · crossref published 1985/07/01 · crossref published-print 1985/07/01 · openalex publication_date 1985/07/01 · crossref created 2002/10/18 · crossref deposited 2019/04/06 · openalex created_date 2025/10/10 · crossref indexed 2026/07/02 · openalex updated_date 2026/07/22