1. Bastardo, H., 1979. Laboratory studies on decomposition of littoral plants. Pol. Arch. Hydrobiol. 26: 267–299.
2. Birch, P. B., J. O. Gabrielson & K. S. Hamel, 1983. Decomposition of Cladophora. I. Field studies in the Peel-Harvey Estuarine system, Western Australia. Bot. mar. 26: 165–171.
3. Davis, G. B. & A. G. Van der Valk, 1983. Uptake and release of nutrients by living and decomposingTypha glaucaGogr. tissues at Eagle Lake. Aquat. Bot. 16: 75–89.
4. Denisova, I. A., 1989. Produkcia makrofitov. (Macrophyte production). In V. G. Drabkova & E. A. Stravinskaja(eds), Transformacia organicheskovo veschestva i biogennih elementov mentov pri antropogennom evtrofirovanii ozer. (Transformation of organic matter and nutrients during the antro- pogenic eutrophication of lakes) (in Russian) The ’Nauka’ Publ., Leningrad: 72–78.
5. Drabkova, V. G., 1981. Zonalnoe izmenenie intensivnosti mikrobiologicheskih processov v ozerah. (in Russian). (Regional changes of the intensivity of microbiological processes in lakes). The ’Nauka’ Publ., Leningrad: 212 pp.