00506naa#a2200193#i#450# EN\\bibl\74470 20241125214528.1 2413-046X 20171025b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local Hrustalev Boris Borisovich Chudaykina Tat'yana Nikolaevna Ivanova Dar'ya Sergeevna e-integral.ru