[On the theoretical basis of migration research].
Soderling
I
I
D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005387:Finland; D008962:Models, Theoretical; D011153:Population; D011157:Population Dynamics; D012106:Research; D012537:Scandinavian and Nordic Countries; D012942:Social Sciences
Demographic Factors; Demography; Developed Countries; Europe; Finland; Migration; Models, Theoretical; Northern Europe; Population; Population Dynamics; Population Theory; Research Methodology; Scandinavia; Social Sciences