00575naa#a2200181#i#450# EN\\bibl\97729 20250422065440.2 2782-1927 20250328b2025####ek#y0engy0150####ca RU Import substitution strategy in the economic policy of Russian regions: historical modern approach Journal article Yaroslavl Yaroslavl State Technical University 2025 7 с. Journal article local Kruglov Konstantin A. Belyaev Fedor A. Rayhlina Anna V jraic.com