1. Willard, J.E.: 1974, Int. J. Radiat. Pshys. Chem. 6, PP. 325–343.
2. Dainton, F.S., and Salmon, G.A.: 1965, Proc. Roy. Soc., A, 285, pp. 319–338.
3. Kevan, L.: 1974, Adv. Radiat. Chem., 4, pp. 181–305.
4. Hamill, W.H.: 1968, in Radical Ions- (Interscience), pp. 321–416.
5. Hase, H., Warashina, T., Noda, M., Namiki, A., and Higashimura, T.: 1972, J. Chem. Phys. 57, pp. 1039–1045.