00741naa#a2200193#i#4500001001400000005001700014100004100031102000700072200011400079210005400193215001000247608003700257675008800294686004600382700003200428700003200460700003400492856002100526EN\\bibl\392020240504231102.6##a20200413b2020####ek#y0engy0150####ca##aRU1#aEFFECT OF NONMETALLIC INCLUSIONS ON THE IMPACT STRENGTH OF 20GL STEEL CAR CASTINGSeConference article/thesis1#aBryanskcBryansk State Technical Universityd2020##a4 с.##aConference article/thesis2local##aИнженерное дело. Техника в целом. Транспорт. 62##aОбщая механика. 30.152grnti#1aBogadnovgRoman Alekseevich#1aDavydovgSergey Vasil'evich#1aChuhchingDmitriy Germanovich4#abstu.editorum.ru