TY - JOUR A1 - Williams, R. M. T1 - Propositions on Intergroup Hostility and Conflict T2 - L. Wilson and W.L. Kolb (Eds.), Sociological Analysis. An Introductory Text and Case Book, New York (Harcourt, Brace and Co.) 1949, pp. 740-761. Y1 - 1949 UR - https://opus4.kobv.de/opus4-Fromm/frontdoor/index/index/docId/22999 N1 - Dedicated by Bahary Family 2004 ER -