J. Dequiedt and C. Stolz, “Propagation of a shock discontinuity in an elasto-plastic material: constitutive relations”, Arch. Mech., vol. 56, no. 5, pp. 391–410, Sep. 2004, Accessed: Jan. 17, 2026. [Online]. Available: http://am.ippt.gov.pl/index.php/am/article/view/v56p391