1. V. A. Blinov and L. I. Gedeonov, Reactor Physics and Heat Engineering [in Russian] Atomnaya Énergiya (1958) Supplement No. 1, p. 96.
2. V. P. Shvedov, V. A. Blimov, L. I. Gedeonov, and E. P. Ankudinov, Atomnaya Énergiya5, 577 (1958).
3. G. V. Gorshkov, Gamma Radiation of Radioactive Substances [in Russian] (LGU, Leningrad, 1956).
4. The Effects of Atomic Weapons (US Gov. Print. Office, Washington, 1950).
5. R. Lapp, Bull. Atomic Scientists11, 45 (1955).