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2. G. Neuber, Stress Concentration [Russian translation], Moscow-Leningrad (1947).
3. A. S. Ovsyannikov and V. A. Starikov, ?The singular-solution superposition method in deriving the state of strain for a semi-infinite plate having an edge slot,? Prikl. Mekh.,22, No. 6, 119?121 (1986).
4. R. Peterson, Stress Concentration Coefficients [Russian translation], Moscow (1977).
5. G. N. Savin, Stress Distributions around Holes [in Russian], Kiev (1968).