TY - BOOK A1 - Schmidt, Hans-Jürgen T1 - On the de Sitter space-time : the geometric foundation of infaltionary cosmology T2 - Preprint / Universität Potsdam, Fachbereich Mathematik Y1 - 1992 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/29275 VL - 1992, 10 PB - Univ. CY - Potsdam ER -