1. Adams, B. A. 1929. The Cladothrix dichotoma and allied organisms as a cause of an “indeterminate” taste in chlorinated water. Water & Water Engineering 31: 327–329.
2. Ahlgren, G. 1979. Relationship between algal growth and nutrient concentration in chemostat culture and natural populations. Acta Univ. Upsal. 498: 1–23.
3. Anttila, R., 1969. Tuusulanjärvi, an example of “rash eutrophication”. Limnologisymposion 1968, Suom. limn, yhd., Helsinki, pp. 53–60 (in Finnish, with English summary).
4. Artman, E.-L., Frisk, T., Kovanen, U.-R. & Pitkänen, H. 1977. A study on the water quality, primary production and recreational use of Lake Tuusulanjärvi in 1976. University of Helsinki, Department of Limnology, 28 pp. (mimeo, in Finnish).
5. Berglind, L., Krogh, T., Gjessing, E. & Arnesen, A. T. 1977. Preliminary study on the odour compounds of Oscillatoria bornetii fa. tenuis Skuja. Norwegian Institute for Water Research, NIVA, Oslo, A2–31 (in Norwegian).