1. N.A. Warner: Proc. AISTech Conf., Charlotte, N.C., Association for Iron and Steel Technology, May 2005, vol. 2, pp. 1091–1102.
2. N.A. Warner: Ironmak. Steelmak., vol. 33 (4), 2006, pp. 277–87.
3. N.A. Warner: JOM, vol. 60 (10), 2008, pp. 14–22.
4. J.A. Innes: Proc. Howard Worner Int. Symp. on Injection in Pyrometallurgy, M. Nilmani, and T. Lehner, TMS, Warrendale, PA, 1996, p. 3.
5. I.S. Hayashi and Y. Iguchi: ISIJ International, vol. 34, No. 7, 1994, pp. 555–61.