1. Fracture characteristics of a brittle matrix/ductile fibre composite;Antolovich;Metal Sci. J.,1970
2. Fracture toughness testing and its applications;Paris;ASTM Spec. Tech. Publ. No. 381,1965
3. Studies in Large Plastic Flow and Fracture;Bridgman,1952
4. Elements of Elasticity;Dugdale,1968
5. Plane strain crack toughness testing of high strength metallic materials;Brown;ASTM Spec. Tech. Publ. No. 410,1967