00578naa#a2200217#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200002000102210003700122215001000159608002700169675002400196700002800220700003100248700003500279700003100314856001500345EN\\bibl\7467320241222114439.7##a2413-046X##a20181025b2018####ek#y0engy0150####ca0#aENG##aRU1#eJournal article1#aMoscowcElectronic scienced2018##a0 с.##aJournal article2local##a. 332.2:528.85zENG#1aLebedevgPetr Petrovich#1aSizovgAleksandr Pavlovich#1aLuk'yanovagTat'yana Semenovna#1aGurovgAnatoliy Fedorovich4#aecience.ru