00459naa#a2200157#i#4500001001500000005001700015011001400032100004100046102000700087200009600094210003700190215001000227608002700237700002300264856001400287EN\\bibl\2036920260702100843.4##a1609-3178##a20180321b2018####ek#y0engy0150####ca##aRU1#aDifferential-Interference Contrast Method in Material Science ApplicationseJournal article1#aSaint-PetersburgcLLC SVENd2018##a3 с.##aJournal article2local#1aAnisovichgAnna G.4#azh-szf.ru