« The substitutive circles family method – graphical aproach in catia design environment ». Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 31 (novembre 17, 2013): 53–56. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/tmb/article/view/1597.