1. N.J. Themelis, J.K. Makinen, and N.D.H. Munroe:Physical Chemistry of Extractive Metallurgy, V. Kudryk and Y.K. Rao, eds., TMS-AIME, Warrendale, PA, 1985, pp. 289–309.
2. Y.H. Kim and N.J. Themelis:The Reinhardt Schuhmann Int. Symp. on Innovative Technology and Reactor Design in Extraction Metallurgy, D.R. Gaskell, J.P. Hager, J.E. Hoffmann, and P.J. Mackey, eds., TMS-AIME, Warrendale, PA, 1986, pp. 349–69.
3. Y. Fukunaka, S. Nakashita, Z. Asaki, and Y. Kondo: inWorld Mining and Metals Technology, A. Weiss, ed., AIME, New York, NY, 1976, vol. 1, pp. 481–504.
4. S. Ruottu:Combust. Flame, 1979, vol. 34, pp. 1–11.
5. Y.B. Hahn and H.Y. Sohn:Chem. Eng. Commun., 1987, vol. 61, pp. 39–57.