Sava, Ovidiu, Octavian Lupescu, Ramona Scurtu, und Ciprian Popa. Some Contribution Upon the Revolution External Surfaces Rotorolling. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 27 (November 8, 2009): 263-268. Zugegriffen Mai 24, 2025. https://www.gup.ugal.ro/ugaljournals/index.php/tmb/article/view/2021.