Sosnowski, Włodzimierz. “Flow Approach - Finite Element Model for Stamping Processes Versus Experiment”. Computer Assisted Methods in Engineering and Science 1, no. 1-2 (June 30, 1994): 49–75. Accessed March 5, 2026. https://cames.ippt.gov.pl/index.php/cames/article/view/1530.