„Numerical investigation of the Bauschinger effect during the low reversal cyclic torsion, three point bending and tension/compression tests“. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building, Bd. 27, November 2009, S. 107-12, https://ojs.ugal.ro/index.php/tmb/article/view/1977.