1. J. Chain and G. Braunell, Radiation Dosimetry [Russian translation], Moscow, Izd-vo inostr. lit. (1958).
2. F. Shonka, I. Rose, and G. Failla, Report No. 753 presented by the USA to the Second International Conference on the Peaceful Uses of Atomic Energy (Geneva, 1958).
3. G. Failla, Radiation Res.,4, 2 (1956).
4. C. Sheppad, M. Slater, and G. Atta, Radiation Res.,7, 342 (1957).
5. Yu. I. Bregadze, Radiobiologiya,5, vyp. 5 (1965).