Lagarde, Anna de (1831-1918)(16)
Lagarde, Paul de (1827-1891)(3)
Conference of Non-Aligned Nations (1964, Cairo)(1)
Heimpel, Hermann (1901-1988)(1)
Humboldt-Universität zu Berlin (1949-)(1)
North American Peace Research Conference (3, 1965, Philadelphia)(1)
Prandtl, Ludwig (1875-1953)(1)
Pugwash Conference on Science and World Affairs (13, 1964, Karlovy Vary)(1)
Pugwash Conference on Science and World Affairs (22, 1972, Oxford)(1)