TY JOUR TI 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 KW demographic potential KW age and sex structure of the population KW demographic aging KW average and median age of the population KW able-bodied population KW pensioners KW demographic load KW transformation KW grassroots administrative districts KW the Republic of Komi JO Historical demography AU Obedkov, A.P. PY 2022 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"