1. R. D. Present andJ. K. Knipp, Phys. Rev.,57, 751, 1940.
2. W. J. Swiatecki, Paper P/651, Proc. of the 2. UN Conference on the Peaceful Uses of Atomic Energy,15, Geneva, 1958.
3. V. M. Strutinski, N. Ya. Lyashchenko andN. A. Popov, J. Exp. Theor. Phys.,43, 2, 584, 1962.
4. Gy. Somogyi, ATOMKI Közl.,9, 297, 1967.
5. P. B. Price, R. L. Fleischer, R. M. Walker andE. L. Hubbard, Proc. of 3. Conference on Reactions between Complex Nuclei. Univ. of California Press, Berkeley, 332, 1963.