Search Results Use the search box below to revise your search, or start a new search. Studies (1) Variables Publications Your query returned 1 studies. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. General Social Survey of the European USSR, April-May 1991 (ICPSR 6500) Swafford, Michael; Kozyreva, Polina; Kosolapov, Mikhail; et al.