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2. Elastostatic problem of curvilinear cracks in bonded dissimilar materials;Perlman;Int. J. Fract.,1971
3. I.N. Sneddon, Application of Integral Transforms in the Theory of Elasticity, Springer, New York, 1975
4. The curved crack;Dreilich;Z Angew. Math. Mech.,1985
5. V.Z. Parton, P.I. Perlin, Integral Equations in Elasticity, Mir, Moscow, 1982