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Pugwash Conference on Science and World Affairs. Council (29)
Pugwash Conference on Science and World Affairs (1957-)(2)
Max-Planck-Institut für Physik und Astrophysik (1958-1991)(1)
Pugwash Conference on Science and World Affairs (1. : 1957 : Pugwash) (1957-)(1)
Pugwash Conference on Science and World Affairs (32. : 1982 : Warschau) (1982-)(1)