00582naa#a2200217#i#450# EN\\bibl\74320 20241230204256.1 2413-046X 20170825b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 002:001(470) ENG Medennikov Viktor Ivanovich Gorbachev Mihail Ivanovich Muratova Lyudmila Georgievna Sal'nikov Sergey Georgievich qje.su