TY - BOOK ID - 146138863 TI - Evidence for gravitational theories. Proceedings of the international school of physics "Enrico Fermi" held at Varenna on lake Como, 1961 PY - 1963 PB - New York, NY : Academic Press, DB - UniCat KW - NUCLEAR PHYSICS KW - ATOMIC KW - NUCLEAR PHYSICS KW - ATOMIC UR - https://www.unicat.be/uniCat?func=search&query=sysid:146138863 AB - ER -