1. A critical analysis of crack propagation laws;Paris;J. bas. Engng,1963
2. Numerical analysis of crack propagation in cyclic-loaded structures;Forman,1966
3. The effect of ground-to-air-cycles on the fatigue crack propagation in 2024-T3 alclad sheet material;Schijve;NLR, TRM. 2148,1966
4. On the Sharpness of Cracks Compared with Wells' COD;Srawley;NASA TMX-52904,1970
5. Fatigue crack closure under cyclic tension;Elber;Engng Fracture Mech.,1970