@article{COCV_2002__8__R3_0,
     author = {Blum, Jacques and Coron, Jean-Michel and Fonseca, Irene and Zuazua, Enrique},
     title = {Preface},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {iii--v},
     publisher = {EDP-Sciences},
     volume = {8},
     year = {2002},
     language = {en},
     url = {http://archive.numdam.org/item/COCV_2002__8__R3_0/}
}