TY - BOOK ID - 133724838 TI - General relativity and cosmology PY - 1956 VL - v. 4 PB - London : Chapman & Hall, DB - UniCat KW - General relativity (Physics) KW - Cosmology KW - Relativité générale (Physique) KW - Cosmologie UR - https://www.unicat.be/uniCat?func=search&query=sysid:133724838 AB - ER -