1. Data Sources in Russian and Soviet Demography;Anderson,1977
2. An Economic Analysis of Fertility;Becker,1960
3. Labor Force Participation Rates and the Supply of Labor;Ben-Porath;J. Pot. Econ.,1973
4. Causes of Fertility Decline in Eastern Europe and Soviet Union;Berent;Popul. Stud. (London),1970
5. The Evolution of Marxist Theories of Population: Marxism Recognizes the Population Problem;Brackett;Demography,1968