Šiđanin, Leposava, and Đorđe Drobnjak. “Three Stages of Ductile Fracture Process in Commercial Carbon Steel”. Journal of Production Engineering 1, no. 1 (September 15, 1984): 255–261. Accessed October 21, 2024. https://jpe.ftn.uns.ac.rs/index.php/jpe/article/view/407.