1. G. P. Georgiev and V. A. Struchkov, Biofizika,5, No. 6, 745 (1961).
2. V. T. Solov'yan, V. L. Makitruk, and G. I. Rudenko, Biopolimery Kletka,7, No. 2, 8 (1991).
3. N. B. Strazhevskaya, G. G. Krivtsov, Z. I. Krasichkova, et al., Radiobiologiya,12, No. 1, 19 (1972).
4. N. B. Strazhevskaya, V. A. Struchkov, and D. Yu. Blokhin, Radiobiologiya,29, No. 4, 441 (1989).
5. V. A. Struchkov and N. B. Strazhevskaya, Dokl. Akad. Nauk SSSR,307, No. 3, 755 (1989).