1. Stress intensity factors for internally pressurized thick-wall cylinders;Underwood;ASTM STP 513,1972
2. A simple procedure for estimating stress intensity factor in region of high stress gradient;Kobayashi,1974
3. Three-dimensional finite element analysis for fracture mechanics;Marcal,1972
4. The calculation of stress intensity factors in two and three dimensions using finite elements;Hellen,1975
5. Three-dimensional elastic analysis of semi-elliptical surface cracks subjected to thermal shock;Ayres,1975