1. J.E. Olsen: Ph.D. Thesis, University of Trondheim, Trondheim, Norway, 1996.
2. T. Østvold, Ph.D. Thesis, University of Trondheim, Trondheim, Norway, 1971.
3. O.J. Kleppa and F.G. McCarty: J. Phys. Chem., 1996, vol. 70 (4), pp. 1249–55.
4. A.D. Pelton and P. Chartrand: Metall. Mater. Trans. A, 2001, vol. 32A, pp. 1355–60.
5. P. Chartrand and A.D. Pelton: Metall. Mater. Trans. A, 2001, vol. 32A, pp. 1361–83.