Kakaš, D., Novakov, T., Vilotić, M., & Kovačević, L. (2006). Nanomodification of forming tool surface by ion implantation. Advanced Technologies and Materials, 31(1-2), 1–17. Retrieved from https://jged.uns.ac.rs/index.php/atm/article/view/jtp.2006.31.1-2.1