A. Stankiewicz and J. Pamin, “Finite element analysis of fluid influence on instabilities in two-phase Cam-clay plasticity model”, Comp. Assist. Methods Eng. Sci., vol. 13, no. 4, pp. 669–682, Sep. 2022, Accessed: Jan. 18, 2026. [Online]. Available: https://cames.ippt.gov.pl/index.php/cames/article/view/897