%0 Journal Article %A Jean-Michel Coron %A Emmanuelle Crépeau %T Exact boundary controllability of a nonlinear KdV equation with critical lengths %J Journal of the European Mathematical Society %D 2004 %P 367-398 %V 6 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4171/jems/13/ %R 10.4171/jems/13 %F JEMS_2004_6_3_a3