« X-Ray Diffraction Analysis at Ultrasonic Welding ». The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 32, no. 2 (novembre 15, 2009): 27–30. Consulté le novembre 2, 2026. https://ojs.ugal.ro/index.php/mms/article/view/3032.