00591naa#a2200217#i#450# EN\\bibl\74905 20241124231550.7 2413-046X 20190325b2019####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2019 0 с. Journal article local . 338.012+694.5 ENG Ter Zakaryan Karapet Armenovich Shokod'ko Ekaterina Aleksandrovna Fomina Ekaterina Dmitrievna Zhukova Ekaterina Yur'evna qje.su