00581naa#a2200217#i#450# EN\\bibl\74466 20241219044602.4 2413-046X 20171025b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 330.15.362.3 ENG Murasheva Alla Andreevna Vdovenko Alla Vladimirovna Stolyarov Viktor Mihaylovich Lepehin Pavel Pavlovich e-integral.ru