00598naa#a2200217#i#450# EN\\bibl\74304 20241228065214.6 2413-046X 20170825b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local . 33.331.5+ 314.143 ENG Volostnov Nikolay Stepanovich Troshin Anatoliy Sergeevich Lazutina Antonina Leonardovna Lebedeva Tat'yana Evgen'evna e-integral.ru