@book{213,
	author = {Conference on "Demography and urabanization in eastern Europe", Los Angeles, Feb. 5-9, 1976 and Kostanick, Huey Louis ; ed.},
	title = {Population and migration trends in Eastern Europe; proceedings},
	publisher = {Westview Press},
	year = {1977},
	series = {Westview special studies on Soviet Union & Eastern Europe},
	address = {Colorado}
}