Commuting in the USSR and related research.
Khorev
B S
BS
Smolina
T K
TK
Vishnevskiy
A G
AG
D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D011153:Population; D011157:Population Dynamics; D014586:USSR
Demographic Factors; Developed Countries; Migration; Population; Population Dynamics; Temporary Migration; Ussr