« Experimental Research Regarding the Obtaining of Friction Elements ». The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 32, no. 2 (novembre 15, 2009): 164–166. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/mms/article/view/3058.