00547naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200006200094210005400156215001000210608002700220675008800247700002100335856002100356EN\\bibl\3880620260321070832.6##a2223-4608##a20200816b2020####ek#y0engy0150####ca##aRU1#aTechnological failures in sheet stampingeJournal article1#aBryanskcBryansk State Technical Universityd2020##a5 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62#1aDemingVirtor A.4#abstu.editorum.ru