%0 Journal Article %A S. Chaabane %A J. Ferchichi %A K. Kunisch %T Differentiability of the L1-tracking functional linked to the Robin inverse problem %J Comptes Rendus. Mathématique %D 2003 %P 771-776 %V 337 %N 12 %I Elsevier %R 10.1016/j.crma.2003.10.023 %G en %F CRMATH_2003__337_12_771_0