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{{Cite journal| volume = 11| issue = 2| pages = 27–36| last1 = Von Sperling| first1 = E.| last2 = Tassin| first2 = B.| last3 = Vinçon-Leite| first3 = B.| title = Aspectos de qualidade de agua en bacias de retention urbanas| journal = Revista Brasileira de recursos hydricos| date = 2007}}