1. C.B. Alcock, V.P. Itkin, and M. Horrigan,Can. Metall. Q., 23,309 (1984).
2. O. Kubaschewski, C.B. Alcock, and P.J. Spencer,Materials Ther- mochemistry, Pergamon Press, Oxford (1993).
3. C.B. Alcock,High Temp.—High Press., 20,165(1988).
4. R. Hultgren, P.D. Desai, D.T. Hawkins, M. Gleiser, and K.K. Kelley,Selected Values of the Thermodynamic Properties of Binary Alloys, American Society for Metals, Metals Park, OH (1973).
5. G.R. Belton and R.F. Fruehan,J. Phys. Chem., 71,1403 (1967).