00468naa#a2200181#i#450# EN\\bibl\74477 20241124225009.7 2413-046X 20171025b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local Zadorozhnaya Elena Aleksandrovna Kresnikova Nadezhda Ivanovna e-integral.ru