DARWISH, D.M.; CANNON, J.R. Nonlinear Viscoelastic Elliptical Bar Under Combined Torsion with Tension. Engineering Transactions, [S. l.], v. 44, n. 1, p. 31–53, 1996. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/1449. Acesso em: 24 apr. 2025.