%0 Journal Article %A Ciuperca, Ionel %A El Alaoui Talibi, Mohamed %A Jai, Mohammed %T On the optimal control of coefficients in elliptic problems. Application to the optimization of the head slider %J ESAIM: Control, Optimisation and Calculus of Variations %D 2005 %P 102-121 %V 11 %N 1 %I EDP-Sciences %U https://doi.org/10.1051/cocv:2004029 %R 10.1051/cocv:2004029 %G en %F COCV_2005__11_1_102_0