Authors: AYA R VOGEL A

Citation: R. Aya et A. Vogel, ORIGINS OF A SPONTANEOUS REVOLUTION - EAST-GERMANY, 1989 - OPP,KD, VOSS,P, GERN,C, American journal of sociology, 102(4), 1997, pp. 1171-1173

Authors: AYA R

Citation: R. Aya, EXPLAINING REVOLUTIONARY VIOLENCE - A REFUTATION, Theory and society, 23(6), 1994, pp. 771-775