1. Abramowitz, M.Tables of Coulomb Wave Function, (National Bureau of Standards Applied Math. Series 17), Washington, 1952.
2. Bromwich, T. J. I.Theory of Infinite Series, 1959.
3. Erdelyi, A.Higher Transcendental Functions, 1953,1.
4. -Tables of Integral Transforms, 1954,1.
5. -Ibid., 1954,2.