00501naa#a2200193#i#450# EN\\bibl\74250 20241222050313.7 2413-046X 20170625b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 338.2 + 65.011.56 ENG Osipov Nikita Evgen'evich Karakulov Farhod Zaypudinovich ecience.ru