1. Fatigue mechanisms in the sub-creep range;Grosskreutz;ASTM Spec. Tech. Pub. 459,1971
2. Some fracture modes in fatigue;Wood,1972
3. Physical and statistical aspects of cumulative damage;Freudenthal,1956
4. Fracture of structural materials;Tetelman,1967
5. Fracture mechanics approach to fatigue;Paris,1964