TY - BOOK ID - 145105713 TI - Einstein, Hilbert, and the theory of gravitation : Historical origins of general relativity theory PY - 1974 PB - D. Reidel, DB - UniCat KW - GRAVITATION KW - GENERAL RELATIVITY KW - GRAVITATION KW - GENERAL RELATIVITY UR - https://www.unicat.be/uniCat?func=search&query=sysid:145105713 AB - ER -