Kuczynski, Jürgen (1904-1997)(22)
Kuczynski, Marguerite (1904-1998)(7)
Kuczynski, Brigitte (1910-1997)(3)
Wharton School of Finance and Commerce. Department of Regional Science(3)
Boulding, Elise (1920-2010)(2)
Canadian Peace Research Institute(2)
Conference of Peace Research (1963, Clarens)(2)
International Peace Research Institute (Oslo) (1959-)(2)
Simpson, Arthur (1917-2002)(2)