00503naa#a2200193#i#450# EN\\bibl\74777 20241218095344.3 2413-046X 20181225b2018####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2018 0 с. Journal article local Konstantinova Nataliya Nikolaevna Malinin Aleksandr Markovich Chepiga Petr Nikolaevich qje.su