1. Fatigue crack propagation;Elber,1968
2. Fatigue crack closure under cyclic tension;Elber;Engng Fracture Mech.,1970
3. The significance of fatigue crack closure;Elber,1971
4. A crack closure model for predicting fatigue crack growth under aircraft spectrum loading;Newman,1981
5. On the variation of fatigue-crack-opening load with measurements location;Macha;Exper. Mech.,1979