1. Application of fracture mechanics to decisions on structural modifications of existing aircraft fleets;McCarthy,1977
2. Military Specification, “Airplane damage tolerance requirements”,1974
3. Advisory Circular, “Damage tolerance and fatigue evaluation of structure”,1978
4. Fracture and Fatigue Control in Structures;Rolfe,1977
5. Fatigue crack initiation and propagation in pearlitic rail steels;Fowler,1976