“The Energetic Aspects in Deep Drawing With Combined Restraint”. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 28, no. 2 (November 12, 2010): 141–144. Accessed November 2, 2026. https://ojs.ugal.ro/index.php/tmb/article/view/1949.