1. Observations on the prediction of fatigue crack growth propagation under variable amplitude loading;Schijve;ASTM STP,1979
2. Equivalent constant amplitude concept for fatigue crack growth under spectrum loading;Elber;ASTM STP,1976
3. Fatigue crack growth under variable amplitude loading in various bridge steels;Barsom;ASTM STP,1976
4. A root mean square approach for predicting fatigue crack growth under random loading;Hudson;ASTM STP,1981
5. A crack closure model for predicting fatigue crack growth under aircraft spectrum loading;Newman;ASTM STP,1981