[Measuring the level of demographic development in the territorial systems of Bulgaria].
Bozhkov
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D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D005843:Geography; D008722:Methods; D015999:Multivariate Analysis; D011153:Population; D011157:Population Dynamics; D012106:Research; D013223:Statistics as Topic
Bulgaria; Data Analysis; Demographic Analysis; Demographic Factors; Developed Countries; Eastern Europe; Europe; Geographic Factors; Methodological Studies; Multivariate Analysis; Population; Population Dynamics; Research Methodology