{{Cite conference| publisher = communication orale n°186-3| conference = XXVIe Congrès international de la population de l'UIESP| last1 = Larmarange| first1 = Joseph| last2 = Vallo| first2 = Roselyne| last3 = Yaro| first3 = Seydou| last4 = Msellati| first4 = Philippe| last5 = Méda| first5 = Nicolas| last6 = Ferry| first6 = Benoît| title = Estimating spatial sub-national variations from demographic and health surveys data| location = Marrakech| date = 2009-10-02}}