Piska, Miroslav, Jan Zouhar, and Ales Polzer. “Precise Shoulder Milling With an Optimized 4-AXIS CNC-Toolpath Generation”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 27 (November 8, 2009): 165-168. Accessed May 6, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1991.