1. B. Bay and N. Hansen:Metall. Trans. A, 1979, vol. 10A, p. 279.
2. B. Bay and N. Hansen:Recrystallization and Grain Growth of Multi-phase and Particle Containing Materials, N. Hansen, A. R. Jones, and T. Leffers, eds., Ris0 National Laboratory, Denmark, 1980, p. 51.
3. W. B. Hutchinson:Met. Sci., 1974, vol. 8, p. 195.
4. P. L. Morris: Ph.D. Thesis, Dept. of Phys. Met., University of Birmingham, 1975.
5. B. Bay:Scripta Met., 1970, vol. 4, p. 489.