1. Secondary metallurgy for clean steel production by tank degassing, Proceedings 77th Steelmaking Conference, Chicago;Bannenberg,1994
2. High purity steels: a challenge to improved steelmaking processes;Lachmund;Ironmak. Steelmak.,2003
3. Schlackenführung und Schlackenoptimierung in der Sekundärmetallurgie;Bergmann;Stahl und Eisen,1991
4. Laser-induced breakdown spectroscopy (LIBS),2006