1. On brittle longitudinal shear cracks;Barenblatt;PMM,1961
2. A note on cracks under longitudinal shear;England;Matematika,1963
3. The spread of plasticity from stress concentrations;Smith,1964
4. Interaction between parallel cracks in an elastic solid and its effect on fracture;Ichikawa;Repts. Res. Inst. Strength and Fract. Mater., Tohoku Univ.,1965
5. The interaction of two parallel elastic cracks not perpendicular to each other;Ohashi;Repts. Res. Inst, Strengthand Fract. Mater., Tohoku Univ.,1965