A. CIUBOTARIU, L. BENEA, and W. SAND, “Sulphate Reducing Bacteria in Biofilms on Thermosetting Polymers/Zn Composite Layers”, The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, vol. 34, no. 1, pp. 51-56, Mar. 2011.