1. See the extensive literature quoted inC. Lovelace:Phys. Rev.,135, B 1225 (1964).
2. Higher Transcendental Functions, Bateman Manuscript Project, vol. 1 (New York, 1953), p. 154.
3. Tables of Integral Transforms, Bateman Manuscript Project, vol. 2 (New York, 1954), p. 251.
4. Tables of Integral Transforms, Bateman Manuscript Project, vol. 1 (New York, 1954), p. 310.
5. See, for instance,A. E. Taylor:Introduction to Functional Analysis (New York, 1958), p. 286.