1. I. A. Varovin, A. P. Eperin, M. P. Umanets, and V. G. Shcherbina, ?Ten-year experience of operating the Leningrad NPP,? At. Énerg.,55, No. 6, 349 (1983).
2. M. E. Shitsman, Yu. I. Timofeev, L. S. Midler, et al., ?27,000 h of the NRG operation without serivce acid washing,? Énergetik, No. 12, 4 (1978).
3. Yu. A. Egorov and I. Ya. Emel'yanov, ?The state and problems of studying the radiation safety at the NPP in connection with further development of nuclear power,? in: Radiation Safety and Protection at the NPP [in Russian], Énergoizdat,7, Mosocw (1982), p. 5.
4. Yu. A. Egorov, A. A. Noskov, V. P. Sklyarov, et al., ?The study and use of the TRAKT-1 model for calculation of the corrosion products activity in the technological circuit of the NPP with a channel-type reactor,? ibid., Atomizdat,5, Moscow (1981), p. 5.
5. V. S. Grechishkin, Yu. A. Egorov, G. N. Krasnozhen, et al., ?Radiation Conditions at the Chernobyl'skaya NPP in the Initial Operation Period,? ibid., Énergoizdat,7, Moscow (1982), p. 92.