00485naa#a2200193#i#450# EN\\bibl\74847 20241124123150.7 2413-046X 20190125b2019####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2019 0 с. Journal article local . 3.33.338 ENG Kashirina Marina Valentinovna Bortnik Irina Vadimovna qje.su