00467naa#a2200181#i#450# EN\\bibl\76678 20241203215255.2 2221-3260 20180825b2018####ek#y0engy0150####ca RUS RU Journal article Yaroslavl Yaroslavl State Technical University 2018 17 с. Journal article local Patrusheva Elena Grigor'evna theoreticaleconomy.ru