00559naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011300102210008500215215001000300608002700310700002300337856002900360EN\\bibl\1406720250618061745.3##a2071-7318##a20161225b2016####ek#y0engy0150####ca0#aRUS##aRU1#aELECTRON MICROSCOPIC STUDY МAGNETITE IRON  CONCENTRATE EXPOSED TO HIGH COMPACTION PRESSUREeJournal article1#aBelgorodcBelgorod State Technological University named after V.G. Shukhovd2016##a8 с.##aJournal article2local#1aMatyukhingPavel  4#abulletinbstu.editorum.ru