1. Crack extension force for a part through crack in a plate;Irwin;J. Appl. Mech.,1962
2. Stress intensity factors for a semi-elliptical surface flaw;Smith,1966
3. Stress intensity factors for penny-shaped cracks;Smith;J. Appl. Mech.,1967
4. Stress intensity factors for semi-circular cracks;Smith;J. Appl. Mech.,1967
5. Stress intensity magnification factors for a surface-flawed tension plate and a notched round tension bar;Kobayashi,1968