1. V. G. Vladimirov, I. I. Krasil'nikov, and O. V. Arapov,Radioprotectors: Structure and Function [in Russian], Kiev (1989).
2. G. B. Kirillicheva, A. A. Kirillicheva, and M. A. Tumanyan, in:Immunodulators in Infectious Diseases [in Russian], Moscow (1988), p. 55.
3. B. P. Lukashin,Byull. Eksp. Biol. Med.,93, No. 6, 112 (1982).
4. B. P. Lukashin and L. I. Nenarokova, ——Ibid.,83, No. 6, 736 (1977).
5. A. S. Mozzhukhin and F. Yu. Rachinskii,Chemical Prevention of Radiation Injuries [in Russian], Moscow (1979).