Long-term toxicity of zinc to bacteria and algae in periphyton communities from the river Göta Älv, based on a microcosm study Aquatic Toxicology. 2000. 47(3-4): 243-257 ::doi::10.1016/S0166-445X(99)00013-2Effects of zinc on the phosphorus availability to periphyton communities from the river Göta Älv Aquatic Toxicology. 2002. 56(2): 103-113 ::doi::10.1016/S0166-445X(01)00189-8Atrazine uptake, elimination, and bioconcentration by periphyton communities and Daphnia magna: effects of dissolved organic carbon. Environ Toxicol Chem. 2000. 19(5):1324-1331 ::PMID::11337862Atrazine uptake, elimination, and bioconcentration by periphyton communities and Daphnia magna: effects of dissolved organic carbon. Environ Toxicol Chem. 2001. 20(5):1003-1011 ::PMID::11337862Atrazine uptake, elimination, and bioconcentration by periphyton communities and Daphnia magna: effects of dissolved organic carbon. Environ Toxicol Chem. 2001 May;20(5):1003-11. ::PMID::11337862Community composition and sensitivity of periphyton to atrazine in flowing waters: the role of environmental factors. Journal of applied phycology 10(2): 203-213 ::doi::10.1023/A:1008035212208