1. V. D. Denisov, A. K. Popov, and V. T. Rudenko, Frequency Characteristics of Power Feedback of IBR-30 Pulsed Reactor. JINR Communication R13-81-656 [in Russian], Dubna (1981).
2. Yu. N. Pepel'shev, A. K. Popov, and V. D. Rogov, Frequency Characteristics of Fast Power Feedback of the IBR-2 Pulsed Reactor. JINR Communication R13-83-471 [in Russian], Dubna (1983).
3. A. K. Popov, Transfer Function of Pulsed Periodic-Action Reactor. JINR Communication 13-85-839 [in Russian], Dubna (1985).
4. A. K. Popov, Approximation of Six Groups of Delayed Neutrons by Two Equivalent Groups. JINR Coomunication R5-84-282 [in Russian], Dubna (1984).
5. I. I. Bondarenko and Yu. Ya. Stavisskii, ?Pulsed operating conditions of fast reactor,? At. Énerg.,7, No. 5, 417?422 (1959).