1. Solution hardening
2. J. Friedel, Dislocations, Pergamon Press, Oxford, 1964, p. 360.
3. N.F. Mott, Imperfections in Nearly Perfect Crystals, Wiley, New York, 1952, p. 173.
4. A Statistical Theory of Solid Solution Hardening
5. H. Suzuki, in: P. Haasen, et al. (Eds.), Strength of Metals and Alloys (ICSMA-5), Pergamon Press, Oxford, 1980, p. 1595.