1. K.C. Mills and M. Suza: Slag Atlas, 2nd ed., Verlag Sthahleisen GmbH, Düsseldorf, 1995, pp. 591–600.
2. K.C. Mills: Iron Steel Inst. Jpn. Int., 1993, vol. 33, no. 1, pp. 148–55.
3. K. Nagata, M. Susa and K.S. Goto: Tetsu-to-Hagane, 1983, vol. 69, no.11, pp. 1417–24.
4. K. Nagata and K.S. Goto: Proc. 2 nd Int. Symp. Metallugical Slags and Fluxes, H.A. Fine and D.R. Gaskell, eds., Metallurgical Society of AIME, Lake Tahoe, Nevada, 1984, pp. 875–89.
5. R. Eriksson and S. Seetharaman: Metall. Mater. Trans. B, 2004, vol. 35B, pp. 461–69.