Ashikhmin, Valeriy Nikolaevich, Petr Valentinovich Trusov, and Alexey Igorevich Shveikin. “A Two-Level Model of Stationary Elasto-Plastic Deformation During Metal Forming Processes. Part 1. Algorithm”. Computational Continuum Mechanics 1, no. 3 (April 1, 2008): 15–24. Accessed May 19, 2024. https://journal.permsc.ru/index.php/ccm/article/view/CCMv1n3a2.