00452naa#a2200181#i#450# EN\\bibl\74395 20241223030625.1 2413-046X 20171025b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 334.735(470) ENG Soskieva Elena Alanbekovna e-integral.ru