“The Research of the Main Factors, Which Occur in the Deep-Drawing Process, on the Size Accuracy of Pieces”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 27 (November 8, 2009): 143–148. Accessed November 2, 2026. https://ojs.ugal.ro/index.php/tmb/article/view/1986.