Himmer, Thomas, Matthias Lütke, Lothar Morgenthal, Eckhard Beyer, and Craig Bratt. “Cutting Applications With High Brightness Lasers”. Advanced Technologies and Materials 33, no. 1-2 (December 26, 2008): 63–71. Accessed September 19, 2024. https://atm-journal.uns.ac.rs/index.php/atm/article/view/jtp.2008.33.1-2.6.