1. S. M. Vakulovskii (ed.), Recommendations on Methods for Determining Radioactive Contamination in Water [in Russian], Gidrometeoizdat, Moscow (1986).
2. Radiation Safety Standards NRB-76/87 and Major Health Rules for Work with Radioactive Substances and Other Sources of Ionizing Radiation OSP-72/87 [in Russian], Énergoatomizdat, Moscow (1988).
3. V. V. Pisarev, A. V. Nosov, V. M. Kuznetsova, et al., ?A study of the contamination of the Kiev Reservoir in the period from 1986 to 1987,? In: Chernobyl-88, Vol. 5, Part 2 [in Russian], Énergoatomizdat, Moscow (1989), pp. 159?175.
4. S. V. Voitsekhovich, ?Radioactive contamination of the Dneper Basin,? Priroda, No. 5, 52?56 (1991).
5. V. F. Kozlov, Handbook on Radiation Safety, 4th revised edition [in Russian], Énergoatomizdat, Moscow (1991).