1. S.G. Hansen: Ph.D. Thesis, Norwegian University of Science and Technology, Trondheim, Norway, 2001, pp. 29–32, 93, 112–115, 121–122, 131–144, and 160–167.
2. N.A. Gokcen: Statistical Thermodynamics of Alloys, Plenum Press, New York, NY, 1986, pp. 6–15 and 255–85.
3. C.H.P. Lupis: Chemical Thermodynamics of Materials, MIT Copy Technology Center, Cambridge, MA, 1983, pp. 152–63 and 461–63.
4. C.H. Mathewson: Z. Anorg. Chem., 1906, vol. 48, pp. 191–200.
5. E. Scheuer: Z. Metallkd., 1933, vol. 25, pp. 139–60.