00471naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200007700102210005400179215001000233608002700243700001700270856001400287EN\\bibl\1082920250129225730.3##a2223-4608##a20160331b2016####ek#y0engy0150####ca0#aRUS##aRU1#aBasic Types of Modern Modifiers for Cast Iron and SteeleJournal article1#aBryanskcBryansk State Technical Universityd2016##a8 с.##aJournal article2local#1aDavydovgS. 4#azh-szf.ru