A. CIUBOTARIU, L. BENEA, and W. SAND, “Surface Roughness and Topography of Ni / Micro-SiC Layers: Influence of Current Density on Electrodeposition Process”, The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, vol. 38, no. 4, pp. 5-10, Dec. 2015.