„Some Researches Concerning the Deep Drawing Process of the Rectangular Box“ (2010) The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 33(2), S. 51–54. Verfügbar unter: https://ojs.ugal.ro/index.php/mms/article/view/3007 (Zugegriffen: 2 November 2026).