TY - BOOK AU - Weinberg, Steven TI - Gravitation and cosmology: Principles and applications of the general theory of relativity SN - 9812-53-073-8 U1 - 530.11 WEI PY - 2004/// KW - Physics N1 - Faculty, students and Staff UR - https://libgen.is/book/index.php?md5=A51A7FF8FE27D66A8477AB9836D524E0 ER -