1. Stress intensity factors for single-edge-notch specimens in bending or combined bending and tension by boundary collocation of a stress function;Gross;NASA TN-D-2603,1965
2. Weight functions for die notched bar;Bueckaer;ZAMM,1971
3. Application of the Griffith-Irwin theory of crack propagation to the bunting behavior of disks, including analytical aad experimental studies;Winne;Trans. ASME,1958
4. Linear fracture mechanics in orthotropic materials;Walsh;Engng Fracture Mech.,1972
5. Die Lehre von der Elastizitat und Festigkeit;Winkler,1867