References
- BostrÖM, B., Jansson, M. & Forsberg, C., 1982: Phosphorus release from lake sediments. — Arch. Hydrobiol. Beih. Ergebn. Limnol. 18: 5–59.
- Kairesalo, T., 1983: Photosynthesis and respiration within an Equisetum fluviatile L. stand in Lake Pääjärvi, southern Finland. — Arch. Hydrobiol. 96: 317–328.
- Kairesalo, T., 1984: The seasonal succession of epiphytic communities within an Equisetum fluviatile L. stand in Lake Pääjärvi, southern Finland. — Int. Rev. ges. Hydrobiol. 69: 475–505.
- Kairesalo, T. & Koskimies, I., 1987: Grazing by oligochaetes and snails on epiphytes. — Freshwater Biol. 17: 317–324.
- Kairesalo, T. & Uusi-Rauva, A., 1983: Phosphorus release by an emergent macrophyte: significance to epiphyton. — Proc. Int. Symp. Aquat. Macrophytes, Nijmegen, 18–23 September, 1983: 101–110.
- Koroleff, F., 1979: Methods for the chemical analysis of seawater. — Meri 7: 1–60 (in Finnish).
- Murphy, J. & Riley, J. P., 1962: A modified single-solution method for the determination of phosphate in natural waters. — Anal. Chim. Acta 27: 31–36.
- Novell, A. R. M. & Jumars, P.A., 1984: Flow environments of aquatic benthos. — Ann. Rev. Ecol. Syst. 15: 303–328.
- RuuhijÄRvi, R., 1974: A general description of the oligotrophic lake Pääjärvi, southern Finland, and the ecological studies on it. — Ann. Bot. Fennici 11: 95–104.
- Sarvala, J., Kairesalo, T., Koskimies, I., Lehtovaara, A., RuuhijÄRvi, J. & VÄHÄ-PiikkiÖ, I., 1982: Carbon, phosphorus and nitrogen budgets of the littoral Equisetum belt in an oligotrophic lake. — Hydrobiologia 86: 41–53.
- Twinch, A. J. & Peters, R. H., 1984: Phosphate exchange between littoral sediments and overlying water in an oligotrophic north-temperate lake. — Can. J. Fish. Aquat. Sci. 41: 1609–1617.