1. Stress intensity factors for fatigue cracks at holes under cyclic stress gradients;Perez,1986
2. A novel principle for the computation of stress intensity factors;Bueckner;Z. angew. Math. Mech.,1970
3. Some remarks on elastic crack-tip stress yields;Rice;Int. J. Solids Structures,1972
4. Stress intensity factor at the surface and at the deepest point of a semi-elliptical surface crack in plates under stress gradients;Mattheck;Int. J. Fracture,1983
5. Stress intensity factor equations for cracks in three-dimensional finite bodies;Newman;NASA Tech. Memo. 83200,1981