« Determination of Friction Coefficient at Sliding Indentation of Laser Cladding with Ni – Cr – B – Fe – Al Alloy ». The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, vol. 34, nᵒ 3, septembre 2011, p. 15-21, https://ojs.ugal.ro/index.php/mms/article/view/2933.