[Multiregional approaches in demography].
"Regional populations and their migrations are analysed as a system of populations.  Such a system can be studied by multiregional models constructed on the basis of the multiregional approach.  The results thus achieved may substantially differ from those received by the conventional approach.  The theoretical formulations are illustrated by empirical studies of the rural and urban population of Bulgaria in 1960-1982."  (summary in ENG, RUS)
Filipov
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D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D005060:Europe; D005061:Europe, Eastern; D005843:Geography; D008722:Methods; D008962:Models, Theoretical; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012424:Rural Population; D014505:Urban Population
Bulgaria; Demographic Factors; Developed Countries; Eastern Europe; Europe; Geographic Factors; Methodological Studies; Migration; Models, Theoretical; Multiregional Analysis; Population; Population Characteristics; Population Dynamics; Research Methodology; Rural Population; Spatial Distribution; Urban Population