TY - JOUR AU - Doubova, Anna AU - Osses, A. AU - Puel, J.-P. TI - Exact controllability to trajectories for semilinear heat equations with discontinuous diffusion coefficients JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 2002 SP - 621 EP - 661 VL - 8 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/cocv:2002047/ DO - 10.1051/cocv:2002047 LA - en ID - COCV_2002__8__621_0 ER -