1. Taylor, J.R., Scattering Theory. The Quantum Theory of Nonrelativistic Collisions, New York, London, Sydney, Toronto: John Wiley & Sons, 1972.
2. Heisenberg, W., Physik und Philosophie, Stuttgart: S. Hirzel Verlag. 1959.
3. Ohlsen, G.G., Rep. Prog. Phys., 1972, vol. 35, p. 717.
4. Aas, B., Bleszynski, E., Bleszynski, M., et al., Phys. Rev. C, 1982, vol. 26, p. 1770.
5. Carey, T.A., Moss, J.M., Seestrom-Morris, S.J., et al., Phys. Rev. Lett., 1982, vol. 49, p. 266.