1. The quarter infinite crack in a half space, alternative and additional solutions;Benthem;Int. J. Solids Structures,1980
2. Three dimensional homogeneous and bi-material fracture analysis for solid rocket motor grains by a hybrid displacement finite element method;Kathiresan;AFRPL-TR-78-65,1978
3. Three dimensional finite element analysis of crack-defect interaction;Liu,1990
4. Finite element modelling of crack-defect interaction—a three dimensional elastic analysis;Liu,1990