References
- Bershova, O. I. & Bagnyuk, V. M. 1970. Proteolytic activity of soils in Kiev Reservoir. Gidrobiol. zhurn. 6, (I). (In Russian, summary in English).
- Fedy, S. P. 1965. On the theory and practice of improving sanitary hydrobiological conditions of Ukrainian water bodies. Gidrobiol. zhurn. 1, (4). (In Russian, summary in English).
- Gak, D. Z. 1967. Quantitative contents of phenol-destructive bacteria in the Desna River water in connection with its contamination by phenol. Gidrobiol. zhurn. 3, (2). (In Russian).
- Korsakova, M. I. 1945. Bacterial reduction of nitrates. Doctoral dissertation. Leningrad. (In Russian).
- Kuznetsov, S. I. 1952. The role of microorganisms in substance cycle in lakes. Izd. Akad. nauk SSSR, Moskva–Leningrad. (In Russian).