%0 Journal Article %A Doubova, Anna %A Osses, A. %A Puel, J.-P. %T Exact controllability to trajectories for semilinear heat equations with discontinuous diffusion coefficients %J ESAIM: Control, Optimisation and Calculus of Variations %D 2002 %P 621-661 %V 8 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv:2002047/ %R 10.1051/cocv:2002047 %G en %F COCV_2002__8__621_0