00470naa#a2200157#i#450# EN\\bibl\81639 20241126111328.2 2221-3260 20230630b2023####ek#y0engy0150####ca RU THEORETICAL ECONOMY: THE NEXT STEP IN DEVELOPMENT Journal article Yaroslavl Yaroslavl State Technical University 2023 7 с. Journal article local Gordeev Valery Alexandrovich chemintech.ru