00480naa#a2200157#i#450# EN\\bibl\82297 20250514033831.3 2221-3260 20230401b2023####ek#y0engy0150####ca RU Theoretical economy: the eve of the 100th anniversary issue Journal article Yaroslavl Yaroslavl State Technical University 2023 9 с. Journal article local Gordeev Valery Alexandrovich chemintech.ru