1. An incompatible singular elastic element for two- and three-dimensional crack problems;Astiz;International Journal of Fracture,1986
2. Astiz, M.A., Elices, M., 1980. On the application of the stiffness derivative method to two and three-dimensional fracture problems. Proceedings 2nd International Conference Numerical Methods on Fracture Mechanics, pp. 93-106.
3. Linear elastic fracture mechanics computations of cracked cylindrical tensioned bodies;Athanassiadis;International Journal of Fracture,1981
4. Calculation of stress intensity factors for straight cracks in grooved and ungrooved shafts;Blackburn;Engineering Fracture Mechanics,1976
5. Guide on methods for assessing the acceptability of flaws in fusion welded structures;British Standards BSI 7910,1999