1. E. O. Hall, “The Deformation and Aging of Mild Steel: III. Discussion of Results,” Proc. Physical Soc. London, B64, (1951), pp. 747–753.
2. N. J. Petch, “The Cleavage Strength of Polycrystals,” J. Iron and Steel Inst., 174 (1953), pp. 25–28.
3. C. Zener, Private Communication to C. S. Smith, cited by C. S. Smith, “Grains, Phases, Interfaces: An Interpretation of Microstructure,” Trans. AIME, 175 (1949), pp. 15–55.
4. E. Nes and J. D. Embury, “The Influence of a Fine Particle Dispersion on the Recrystallization Behavior of a Two-Phase Aluminum Alloy,” Zeit. Metallkunde., 66 (1975), pp. 589–593.
5. E. Nes, “The Effect of a Fine Particle Dispersion on Heterogeneous Recrystallization,” Acta. Met., 24 (1976), pp. 391–398.