OSTROWSKA–MACIEJEWSKA, Janina; PĘCHERSKI, Ryszard Bolesław; SZEPTYŃSKI, Paweł. Limit Condition for Anisotropic Materials with Asymmetric Elastic Range. Engineering Transactions, [S. l.], v. 60, n. 2, p. 125–138, 2014. DOI: 10.24423/engtrans.120.2012. Disponível em: http://et.ippt.gov.pl/index.php/et/article/view/120. Acesso em: 17 jan. 2026.