1. I. A. Efimov et al., “Possibilities of monitoring fast reactors by detecting delayed neutrons in the coolant,” [in Russian], Paper Read at Second COMECON Symposium of Fast Reactors, October 1–5, 1973, Obninsk.
2. K. E. Bagdasarov et al., At. Energ.,43, No. 6, 464 (1977).
3. I. A. Efimov et al., Vopr. Atomnoi Nauki Tekhn. Ser. Yad. Priborostroenie, No. 38, 74 (1978).
4. I. A. Efimov et al., Vopr. Atomnoi Nauki Tekhn. Ser. Yad. Priborostroenie, No. 38, 78 (1978).
5. R. Belidman and L. Sade, “Acceptance of solutions under indistinct conditions,” in: Problems of Analysis and Procedures for Acceptance of Solutions [in Russian], Mir, Moscow (1976).