TY - JOUR AU - De Teresa, Luz TI - Controls insensitizing the norm of the solution of a semilinear heat equation in unbounded domains JO - ESAIM: Control, Optimisation and Calculus of Variations PY - 1997 SP - 125 EP - 149 VL - 2 PB - EDP-Sciences UR - http://www.numdam.org/item/COCV_1997__2__125_0/ LA - en ID - COCV_1997__2__125_0 ER -