1. G. R. Speich: in theMetals Handbook, 8th ed., vol. 8, Metallography, Structures and Phase Diagrams, ASM International, Metals Park, OH, 1973, p. 424.
2. L. Kaufman and H. Nesor:Metall. Trans., 1974, vol. 5, p. 1617.
3. M. Hillert and W. Waldenström:Scand. J. Metallurgy, 1911, vol. 6, p. 211.
4. H. Hasebe and T. Nishizawa: National Bureau of Standards, SP496,Proceeding of Workshop, NBS, Gaithersburg, MD, Jan. 10–12, 1977, p. 911.
5. J. F. Counsell, E. B. Lees, and J. Spencer:Metallurgical Chemistry, O. Kubaschewski, ed., HSMO, London, 1972, p. 451.