1. I. I. Bondarenko and Yu. Ya. Stavisskii, ?Pulsed conditions of fast-reactor operation,? At. Energ.,7, No. 5, 417?422 (1959).
2. V. L. Lomidze, Yu. N. Pepelyshev, A. D. Rogov, and E. P. Shabalin, JINR Report R13-12195 [in Russian], Dubna (1979).
3. V. A. Ivanov and A. S. Yushchenko, Theory of Discrete Systems of Automatic Control [in Russian], Nauka, Moscow (1983).
4. I. V. Kurchatov, S. M. Feinberg, N. A. Dollezhal', et al., ?IGR pulsed graphite reactor,? At. Energ.,17, No. 6, 463?471 (1964).
5. Yu. B. Khariton, A. M. Voinov, V. F. Kolesov, et al., ?Aperiodic pulsed research reactors,? in: Problems of Modern Experimental and Theoretical Physics [in Russian], Nauka, Moscow (1984), pp. 103?119.