1. Implications of fracture mechanics in engineering design;Butler;Engng Fracture Mech.,1992
2. Fundamentals of Fracture Mechanics;Knott,1973
3. The Mechanics of Fracture and Fatigue;Parker,1981
4. Fatigue crack growth in aircraft structures;Kocak,1982
5. Elastic and Plastic Fracture;Atkins,1985