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{{Cite conference| last1 = Robert| first1 = P.| last2 = Gromaire| first2 = M.C.| last3 = de| first3 = G.| last4 = Chebbo| first4 = G.| title = Metallic loads in roof runoff from zinc materials – Test beds scale in Paris| location = Belo Horizonte, Brésil| date = 2007}}