« Hardening of the Grey Cast Iron through the Vibrating Electrode Method Using a WC Electrode and in Combination with TiC and Ti Electrode ». The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 31, no. 1 (mai 15, 2008): 55–59. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/mms/article/view/3124.