00460naa#a2200181#i#450# EN\\bibl\74749 20241129120701.5 2413-046X 20181225b2018####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2018 0 с. Journal article local Budikin Aleksandr Evseevich Borisov Aleksey Ivanovich e-integral.ru