{{Cite conference| last1 = Pernet-Coudrier| first1 = B.| last2 = Varrault| first2 = G.| last3 = Tusseau-Vuillemin| first3 = M.H.| last4 = Mouchel| first4 = Jean-Marie| title = Effects of urban dissolved organic matter from wastewater treatment plant and anthropized river on speciation and toxicity of copper to Daphnia magna| booktitle = 9th ICOBTE International Conference on Biogeochemistry of Trace Elements| location = Pékin, China| date = 2007}}