%0 Journal Article %A Calugaru, Dan-Gabriel %A Crolet, Jean-Marie %T Gradient computation in a nonlinear inverse problem %J Comptes Rendus. Mathématique %D 2003 %P 691-696 %V 336 %N 8 %I Elsevier %U http://www.numdam.org/articles/10.1016/S1631-073X(03)00130-4/ %R 10.1016/S1631-073X(03)00130-4 %G en %F CRMATH_2003__336_8_691_0