00540naa#a2200205#i#450# EN\\bibl\74836 20241123073341.6 2413-046X 20190125b2019####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2019 0 с. Journal article local . 338.2:338.43 ENG Noskova Karina Vadimovna Batrakova Svetlana Igorevna Fetisova Anastasiya Viktorovna ecience.ru