1. Fracture toughness testing and its applications,1965
2. Plane strain crack toughness testing of high strength metallic materials,1966
3. Review of developments in plane strain fracture toughness testing,1970
4. Yielding of steel sheets containing slits;Dugdale;J. Mech. Phys. Solids,1960
5. The spread of plastic yield from a notch;Bilby,1963