1. Analysis of stresses and strains near the end of a crack traversing a plate;Irwin;J. appl. Mech.,1957
2. Stress intensity factors for near edge cracks by digital image analysis;Miskioglu;Engng Fracture Mech.,1987
3. Experimental determination of dynamic stress intensity factors by shadow patterns;Beinert,1981
4. Elastic stress intensity factors evaluated by caustics;Theoearis,1981
5. Determination of KI and KII by using a least-squares method with caustics;Younis;Engng Fracture Mech.,1992