1. On the finite element method in linear fracture mechanics;Chan,1968
2. A program to solve elastic structures by the use of finite elements;Jordan;General Electric Rep. No. KAPL-M-6582(WBJ-4),1966
3. Experimental determination of the dependence of crack extension force on crack length for a single-edge-notch tension specimen;Srawley;NASA Tech. Note No. D-2396,1964
4. Elasticity and plasticity;Irwin,1958
5. Stress-intensity factors for a single-edge-notch tension specimen by boundary collocation of a stress function;Gross;NASA Tech. Note No. D-2395,1964