1. F. Kaufman, Proc. Roy. Soc. (London) A247, 123 (1958); PRLAAZ1364-5021
2. F. Kaufman, J. Chem. Phys. 28, 352 (1958); JCPSA60021-9606
3. see also F. Kaufman, Progr. Reaction Kinetics 1, 31 (1961).PRKNAZ0079-6743
4. S. W. Benson and J. H. Buss, J. Chem. Phys. 27, 1382 (1957).JCPSA60021-9606
5. F. Kaufman, N. J. Gerri, and D. A. Pascale, J. Chem. Phys. 24, 32 (1956).JCPSA60021-9606