Soviet Union

Soviet Union, 1960–1970. 29. Population Studies. σελίδες 861–898.  Ryan, Michael (28 Μαΐου 1988). Life Expectancy and Mortality Data from the Soviet Union

(The April 24, 1990 Soviet Union Law about the Languages of the Soviet Union) (Ρωσικά) Bernard Comrie, The Languages of the Soviet Union, page 31, the Press

της Σοβιετικής Ένωσης 1977 Soviet Constitution with amendments of 1989—1990. Chapter 15.1: President of the Soviet Union Soviet Law from 14 March 1990 N

Guide to Russian and Soviet Censuses, Ithaca: Cornell University Press, 1986.  John C. Dewdney, "Population change in the Soviet Union, 1979-1989," Geography

by the Soviet Union of Socialist Republics nor does it recognize the absorption and incorporation of Latvia and Estonia into the Union of Soviet Socialist