„The Energetic Aspects in Deep Drawing with Combined Restraint“ (2010) Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building, 28(2), S. 141–144. Verfügbar unter: https://ojs.ugal.ro/index.php/tmb/article/view/1949 (Zugegriffen: 2 November 2026).