{{Cite journal| doi = 10.1080/1573062X.2014.939662| pages = 7| last1 = Joannis| first1 = C., Claude Joannis| last2 = Hannouche| first2 = Ali| last3 = Chebbo| first3 = Ghassan| title = An assessment of the respective contributions of flow-rate and concentration variations to mass discharge variations at the outlets of two combined catchments during rain events| journal = Urban Water Journal| date = 2014}}