1. Fracture 2: Mathematical Fundamentals,1968
2. Crack Problems in the Classical Theory of Elasticity;Sneddon,1969
3. Mechanics of Fracture 1: Methods of Analysis and Solutions of Crack Problems,1973
4. Mechanics of Fracture 2: Three Dimensional Crack Problems;Kassir,1975
5. Crack Problems in the Theory of Elasticity and Stress Intensity Factors;Ishida,1976