1. P. J. E. Forsith, “A two stage progress of fatigue crack,” Proc. Symp. on Crack Propagation, Granfield (1971), pp. 76–87.
2. P. E. Bold, M. W. Brown, and R. J. Allen, “A review of fatigue crack growth in steels under mixed mode I and II loading,” Fatigue Fract. Eng. Mater. Struct., 15, No. 10, 965–977 (1992).
3. K. J. Miller, “Creep and fracture,” in: Mechanical and Thermal Behaviour of Metallic Material, North-Holland Publishing Company, Amsterdam, New York, Oxford (1982), pp. 6–118.
4. H. Mughrabi, “Cyclic hardening and saturation behavior of copper single crystals,” Mater. Sci. Eng., 33, 207–223 (1978).
5. H. Mughrabi and R. Wang, “Mechanisms and microstructures,” in: N. Hansen, A. Horsewell, T. Leffert, and H. Lilholt (Eds.), Determination of Polycrystalls (Proc. 2nd Riso Int. Symp. on Metallurgy and Material Science, Riso National Laboratory), Roskidle, Denmark (1981), pp. 87–99.