« Structural and Tribological Aspects on Ti (C,O,N) Magnetron Reactive Sputtered Thin-Films ». 2007. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 30 (2): 19-22. https://ojs.ugal.ro/index.php/mms/article/view/3140.