1. U. F. Kocks, A. S. Argon and M. F. Ashby,.Prog. Mater. Sci., 19 (1975).
2. U. F. Kocks, in The Strength of Metals and Alloys, ed. P. Haasen et al., Pergamon, 1980, p. 1661.
3. U. F. Kocks, in Chalmers Anniv. Vol.,Prog. Mater. Sci. (1981) 185.
4. U. F. Kocks, in Physics of Strength and Plasticity, ed. A. S. Argon, MIT Press, 1969, p. 143.
5. H. Mecking, in Dislocation Modelling of Physical Systems, ed. M. F. Ashby et al., Pergamon, 1981, p. 197