1. Proc. 4th Europ. Conf. on Fracture;Hopkins,1982
2. Proc. Fracture Mechanics: Thirteenth Conference;Nguyen-Duy,1981
3. Elastic-plastic Fracture: Second Symposium, Volume II, Fracture Resistance Curves and Engineering Applications;Kobayashi,1983
4. Fracture toughness and its development in high purity cast carbon and low alloy steels
5. Elastic-Plastic Fracture;Dawes,1979