1. Andronikova, I.N., Drabkova, V.G., Kuzmenko, K.N., Mokievskiy, K.A., Stravinskaja, E.A., Trifonova, I.S., 1973. Production of main communities of the Red Lake and its biotic balance. Production-biological investigations of the freshwater ecosystems. Minsk, pp. 74–90 (in Russian).
2. Laboratory studies on decomposition of littoral plants;Bastardo;Polish Arch. Hydrobiol.,1979
3. The eutrophication problem;Beeton;J. Fish. Res. Can.,1972
4. Best, E.P.H., 1982. The aquatic macrophytes of Lake Vechten. Species composition, spatial distribution and production. Studies of Lake Vechten and Tjeukemeer. The Netherlands, Hague etc., pp. 59–77.
5. Boulion, V.V., 1985. Limnological studies of Mongolia. Leningrad, p. 104 (in Russian).