%0 Journal Article %A Blum, Jacques %A Coron, Jean-Michel %A Fonseca, Irene %A Zuazua, Enrique %T Preface %J ESAIM: Control, Optimisation and Calculus of Variations %D 2002 %P iii-v %V 8 %I EDP-Sciences %U http://archive.numdam.org/item/COCV_2002__8__R3_0/ %G en %F COCV_2002__8__R3_0