00542naa#a2200157#i#450# EN\\bibl\82324 20240920100556.5 2221-3260 20230202b2023####ek#y0engy0150####ca RU Theoretical economy: opening the 13th year of communication with the reader and approaching the anniversary, 100th, issue Journal article Yaroslavl Yaroslavl State Technical University 2023 8 с. Journal article local Gordeev Valery Alexandrovich chemintech.ru