1. Effect of mechanical properties and loading parameters on crack closure in fatigue;Kumar,1986
2. The significance of fatigue crack closure in fatigue;Elber;ASTM STP,1972
3. Effect of variable amplitude loading in fatigue crack propagation patterns;Hudson,1983
4. An exploratory of delay in fatigue crack growth;Jones;Int. J. Fracture,1971
5. Four lectures on fatigue crack growth;Schijve,1977