00460naa#a2200193#i#450# EN\\bibl\74444 20250406151253.7 2413-046X 20171025b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 122/129 ENG Papoyan K. A. Nebylova Ya. G. qje.su