00494naa#a2200157#i#450# EN\\bibl\82331 20241110111000.7 2221-3260 20230202b2023####ek#y0engy0150####ca RU About the book from the Financial University (the beginning of the study) Journal article Yaroslavl Yaroslavl State Technical University 2023 8 с. Journal article local Gordeev Valery Alexandrovich chemintech.ru