00492naa#a2200157#i#450# EN\\bibl\91080 20241227093032.5 2221-3260 20241031b2024####ek#y0engy0150####ca RU Theoretical economy: towards further development of the concept Journal article Yaroslavl Yaroslavl State Technical University 2024 6 с. Journal article local Gordeev Valery Alexandrovich theoreticaleconomy.ru