1. A critical analysis of crack propagation laws;Paris;J. bas. Engng, Trans. ASME,1963
2. Fatigue crack propagation in metals;Pearson;Nature, Lond.,1966
3. Low cycle fatigue crack propagation of high sgrength steels;Carman;ASME Paper No. 6-Met-3,1966
4. The influence of mean stress on the propagation of fatigue cracks in aluminium alloy sheet;Broek,1963
5. Crack propagation behaviour of some airframe materials;Donaldson,1961