1. I. S. Gradshtein and I. M. Ryzhik, Tables of Integrals, Sums, Series, and Products, Nauka, Moscow (1971).
2. N. N. Lebedev, Special Functions and Their Applications [in Russian], Fizmatgiz, Moscow (1963).
3. V. S. Protsenko and A. I. Solov'ev, ?Simultaneous use of cartesian and bipolar coordinates to solved boundary-value problems of potential theory and the theory of elasticity,? Prikl. Mat. Mekh.,48, No. 6, 973?982 (1984).
4. V. S. Protsenko, A. I. Solov'ev, and V. V. Tsymbalyuk, ?Torsion of elastic bodies bounded by coordinate surfaces of toroidal and spherical coordinate systems,? Prikl. Mat. Mekh.,50, No. 3, 415?425 (1986).
5. Ya. S. Uflyand, Integral Transforms in Problems of the Theory of Elasticity, Nauka, Leningrad (1967).