00574naa#a2200217#i#450# EN\\bibl\74673 20241122033945.5 2413-046X 20181025b2018####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2018 0 с. Journal article local . 332.2:528.85 ENG Lebedev Petr Petrovich Sizov Aleksandr Pavlovich Luk'yanova Tat'yana Semenovna Gurov Anatoliy Fedorovich qje.su