„The Steam - Secondary Source of Energy in Metallurgy“ (2009) The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 32(2), S. 132–134. Verfügbar unter: https://ojs.ugal.ro/index.php/mms/article/view/3053 (Zugegriffen: 2 November 2026).