On the optimal design of viscoplastic bars under combined torsion with bending. Archives of Mechanics - Test, [S. l.], v. 54, n. 5-6, p. 751–770, 2002. Disponível em: https://am3.ippt.pan.pl/index.php/am/article/view/v54p751. Acesso em: 28 jun. 2025.