Kraišnik, Milija, Dragiša Vilotić, Leposava Šiđanin, Milan Šljivić, Milentije Stefanović, and Jovan Ilić. 2016. “Analysis of Microstructural Damage on C45E Steel in the Process of Cold Upsetting of a Cylinder”. Advanced Technologies and Materials 41 (1):27-36. https://jged.uns.ac.rs/index.php/atm/article/view/JTP.2016.41.1.3.