00499naa#a2200157#i#450# EN\\bibl\85001 20241222071634.7 2221-3260 20240531b2024####ek#y0engy0150####ca RU Theoretical economy: another small step towards developing the concept Journal article Yaroslavl Yaroslavl State Technical University 2024 7 с. Journal article local Gordeev Valery Alexandrovich theoreticaleconomy.ru