References
- Adams, M. S., Menke, T. W. & Kratz, T. K., 1990: Primary productivity of three Northern Wisconsin Lakes, 1985–1987. — Verh. Internat. Verein. Limnol. 24: 432–437.
- Behrendt, H., Olberg, M. & Stellmacher, R., 1987: Investigations on long-term changes of the seston content in a shallow eutrophic lake and their relations to meteorological conditions. — Acta Hydrophys. 31: 143–151.
- Behrendt, H. & Stellmacher, R., 1987: Long-term changes in water quality parameters of a shallow eutrophic lake and their relations to meteorologie and hydrologie parameters. — In: The Infiuence of Climate Change and Climatic Variability on the Hydrologie Regime and Water Resources: 535–544. (Proc. Vancouver Symposium, August, 1987 IAHS Publ. 168, 1987.
- Fee, E. J., 1973 a: A numerical model for determining integral primary production and its application to Lake Michigan. — J. Fish. Res. Bd. Can. 30: 1447–1468.
- Fee, E. J. 1973 b: Modeling primary production in water bodies: a numerical approach that allows vertical inhomogeneities. — J. Fish. Res. Bd Can. 30: 1469–1473.
- Forsberg, C. & Ryding, S. O., 1980: Eutrophication parameters of trophic state indices in 30 Swedish waste-receiving lakes. — Arch. Hydrohiol. 89: 189–207.
- Koschel, R. & Scheffler, W., 1985: The Primary Production. — In: Casper, S. J. (ed.): Lake Stechlin. A Temperate Oligotrophic Lake. Dr. W. Junk Press, Dordrecht, Boston, Lancaster.
- Magnuson, J. J., Benson, B. J. & Kratz, T. K., 1990: Temporal coherence in the limnology of a suite of lakes in Wisconsin, USA. — Freshwater Biol. 23: 145–159.
- Ryding, S. O., 1980: Monitoring of Inland Waters. — OECD Eutrophication Programme, the Nordic Project. NORDFORSK, Secretariat of Environmental Sciences, Pub. 1980: 2.