„Influence of Niobium as Microalloying Element in 3%Si Steel Grade for Electrical Industry“, Ann_UGAL_MMS, Bd. 35, Nr. 3, S. 44–47, Sep. 2012, Zugegriffen: Nov. 02, 2026. Verfügbar unter: https://ojs.ugal.ro/index.php/mms/article/view/2879