1. G.R. Belton: 3rd Int. Conf. on Molten Slags and Fluxes, Glasgow, 1989, pp. 96–106.
2. B.A. Kukhtin and V.B. Smirnov: Steel USSR, Institute of Metals, London, 1984, vol. 14, pp. 567–69.
3. B.A. Kukhtin and V.B. Smirnov: Steel USSR, Institute of Metals, London, 1987, vol. 17, pp. 57–59.
4. B. Ozturk and R.J. Fruehan: Iron Steel Inst. Jpn. Int., 1992, vol. 32, pp. 538–44.
5. D. Xie and G.R. Belton: Metall. Mater. Trans. B, 1999, vol. 30B, pp. 465–72.