00688naa#a2200169#i#450# EN\\bibl\52986 20250105151137.7 2304-5922 20221102b2022####ek#y0engy0150####ca RU Transformation of the age-sex structure of the population and changes in the demographic load of able-bodied population of the Komi Republic in the 1990s Journal article Syktyvkar FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences" 2022 8 с. Journal article local Экономическая демография. 314.143 Obedkov A. P. komisc.editorum.ru