00491naa#a2200157#i#450# EN\\bibl\93319 20250509135413.5 2221-3260 20241230b2024####ek#y0engy0150####ca RU Theoretical economy: completing another year of concept development Journal article Yaroslavl Yaroslavl State Technical University 2024 7 с. Journal article local Gordeev Valery Alexandrovich ystu.editorum.ru