00653naa#a2200169#i#450# EN\INFRA-M\bibl\125832 20260619222947.5 2306-627X 20260615b2026####ek#y0engy0150####ca RU Economic instruments for adapting regional labor markets and spatial development to demographic constraints in the regions of Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2026 4 с. Journal article local Региональная экономика. Территориальная экономика. 332.1 Zhukov V. R. naukaru.ru