1. I. Hofmann, Nucl. Instrum. Methods Phys. Res. A 464, 24 (2201).
2. A. Diehl, H. Brauning, R. Trassl, et al., J. Phys. B 34, 4073 (2001).
3. V. K. Nikulin and N. A. Guschina, in Proceedings of the 23rd International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC), Stockholm, 2003, p. Tu165.
4. V. K. Nikulin and N. A. Guschina, J. Phys. B 11, 3553 (1978).
5. I. V. Komarov, L. I. Ponomarev, and S. Yu. Slavyanov, Spheroidal and Coulomb Spheroidal Functions (Nauka, Moscow, 1976), p. 171.