“A Study of Ductile Damage and Failure of Pure Copper – Part II: Analysis of the Deep Drawing Process of a Cylindrical Shell”, TechMech, vol. 32, no. 6, pp. 631–648, Jul. 2019, Accessed: Oct. 26, 2026. Available: https://journals.ub.ovgu.de/ojs/techmech/article/view/753