1. A. A. Goverdovskii, A. K. Gordyushin, B. D. Kuz'minov, et al., ?Measurement of fission cross sections of heavy nuclei by the method of pulse synchronization,? in: Proceedings of the 6th All-Union Conference on Neutron Physics, October 1983, Kiev (1983), Vol. 4, pp. 115?119.
2. V. M. Surin and É. F. Fomushkin, ?Half-lives of long-lived isotopes of transactinium elements (from228Th to257Fm),? Voprosy Atomnoi Nauki i Tekhniki, Ser. Yadernye Konstanty, No. 4(48), 3?38 (1982).
3. A. A. Goverdovskii, A. K. Gordyushin, B. D. Kuz'minov, et al., ?Measurement of the ratio of the neutron-fission cross sections of237Np and235U in the energy range 4?11 MeV,? At. Energ.,58, No. 2, 137?139 (1985).
4. Nuclear Standards File, INDC/NEANDC (1981), pp. 8?38.
5. J. Behrens and G. Carlson, Nucl. Sci. Eng.,63, 250?267 (1977).