Publications of the workgroup WQL (Water Quality Research Loosdrecht Lakes) 1983-present.
In: Liere L van, Gulati RD, eds. Restoration and recovery of shallow eutrophic lake ecosystems in the Netherlands. Proceedings of a conference, Amsterdam, The Netherlands, April 1991. Dordrecht: Kluwer, 1992;179-86 (Developments in Hydrobiology 74; Hydrobiologia 233)