1. J. R. WILSON,Met. Rev. 10 (1965) 381.
2. B. PREDEL and A. EMAM,Mater. Sci. Eng. 4 (1969) 287.
3. S. D. VEAZEY and W. C. ROE,J. Mater. Sci. 7 (1972) 445.
4. K. BORNEMANN and P. MULLER,Metallurgie 7 (1910) 396.
5. 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, Ohio, 1973) p. 962.