STANKIEWICZ, Anna; PAMIN, Jerzy. Simulation of instabilities in non-softening Drucker-Prager plasticity. Computer Assisted Methods in Engineering and Science, [S. l.], v. 8, n. 1, p. 183–204, 2023. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/1199. Acesso em: 12 jan. 2025.