MARKOV, O.; STANKOV, V.; PANOV, V.; ZINSKYI, V. Study of deformation method of hollow workpieces with bottom by dies with chamfer. Materials working by pressure, [S. l.], n. 1(52), p. 71–78, 2023. DOI: 10.37142/2076-2151/2023-1(52)71. Disponível em: http://omd.dgma.donetsk.ua/index.php/main/article/view/217. Acesso em: 15 oct. 2025.