Pepelnjak, Tomaž, Aleš Petek, and Karl Kuzman. “Selection of Manufacturing Concepts for Small Batch Sheet Metal Forming Operations”. Advanced Technologies and Materials 33, no. 1-2 (December 26, 2008): 91–101. Accessed September 20, 2024. https://atm-journal.uns.ac.rs/index.php/atm/article/view/jtp.2008.33.1-2.8.