00510naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210003700122215001000159608002700169700003900196700003300235700003000268856001800298EN\\bibl\7477720241223035638.1##a2413-046X##a20181225b2018####ek#y0engy0150####ca0#aENG##aRU1#eJournal article1#aMoscowcElectronic scienced2018##a0 с.##aJournal article2local#1aKonstantinovagNataliya Nikolaevna#1aMaliningAleksandr Markovich#1aChepigagPetr Nikolaevich4#ae-integral.ru