Kuczynski, Jürgen (1904-1997)(5)
International Economic History Congress (8. : 1982 : Budapest) (1982-)(3)
Pugwash Conference on Science and World Affairs (13, 1964, Karlovy Vary)(3)
Humboldt-Universität zu Berlin (1949-)(2)
International Conference of Economic History (2. : 1962 : Aix-en-Provence) (1962-)(2)
International Economic Conference (1952 : Moskau) (1952-)(2)
International Economic History Congress (9. : 1986 : Bern) (1986-)(2)
International Symposium Higher Scientific and Technological Education (1962, Moscow)(2)
Liga für Völkerfreundschaft der DDR (1961-1990)(2)
Communist Party of Great Britain (1920-1991)(1)
Conference of Non-Aligned Nations (1964, Cairo)(1)
DDR-Komitee für Menschenrechte (Berlin)(1)
Deutschland (DDR). Volkskammer (1950-1990)(1)
European Conference Peace Research Society (3, 1966, Wien)(1)
European Peace Research Conference (4, 1967, Den Haag)(1)