Berbinsci, Silviu, Virgil Teodor, Nicușor Baroiu, et Nicolae Oancea. Ring Tangential Tool Topological Representation of Peripheral Surfaces. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building 29, no. 1 (juin 10, 2011): 11-18. Consulté le août 23, 2025. https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1765.