Media type: E-Article Title: Crisis in the Soviet Empire: Three Ambiguities in Search of a Prediction Contributor: McAdams, A. James; Charlton, Michael; Gerner, Kristian; Hutchings, Robert L.; Mlynar, Zdenek; Summerscale, Peter imprint: JSTOR, 1987 Published in: Comparative Politics Language: Not determined DOI: 10.2307/421923 ISSN: 0010-4159 Keywords: Sociology and Political Science Origination: Footnote: