1. E. R. Siciliano and R. M. Thaler, Ann. Phys.,115, 191 (1978).
2. J. D. Bjorken and S. L. Drell, Relativistic Quantum Mechanics, Vol. 2 [Russian translation], Nauka (1978).
3. J. R. Taylor, Scattering Theory: the Quantum Theory of Nonrelativistic Scattering, New York (1972).
4. A. M. Baldin, V. I. Gol'danskii, and I. L. Rozental', Kinematics of Nuclear Reactions [in Russian], Fizmatgiz (1959).
5. A. A. Goy, G. M. Vagradov, and R. R. Silbar, Phys. Lett. B,80, 335 (1979).