1. Ajzenberg-Selove, F. and Lauritsen, T. Nuclear Physics A227, 1 (1974)
2. Ajzenberg-Selove, F. Nuclear Physics A320, 1 (1979)
3. Ajzenberg-Selove, F. Nuclear Physics A413, 1 (1984).
4. Lauritsen, T. and Ajzenberg-Selove, F. Nuclear Physics 78, 1 (1966).
5. See, e.g., H.C. Evans et al. Canadian J. Phys. 62, 1139 (1984).