OSIPIUK, W.; ŁUKASZEWICZ, K. Strain hardening under non-proportional loading in polycrystalline aluminum alloys. Engineering Transactions, [S. l.], v. 56, n. 4, p. 311–324, 2014. DOI: 10.24423/ENGTRANS.187.2008. Disponível em: http://et.ippt.gov.pl/index.php/et/article/view/187. Acesso em: 17 jan. 2026.