00508naa#a2200193#i#450# EN\\bibl\74839 /en/manage/index 20250521004409.3 2413-046X 20190125b2019####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2019 0 с. Journal article local Ivanov Andrey Vladimirovich Barkan Mihail Shmerovich fht.editorum.ru /en/manage/index