ABHARI, P. B.; MALII, K. V.; KUZENKO, O. A. Analysis of stress states with hollow parts in process of backward-radial extrusion. Materials working by pressure, [S. l.], n. 2(49), p. 123–127, 2019. DOI: 10.37142/2076-2151/2019-2(49)123. Disponível em: http://omd.dgma.donetsk.ua/index.php/main/article/view/123. Acesso em: 28 aug. 2025.