%0 Journal Article %A Casas, Eduardo %A Herzog, Roland %A Wachsmuth, Gerd %T Analysis of Spatio-Temporally Sparse Optimal Control Problems of Semilinear Parabolic Equations %J ESAIM: Control, Optimisation and Calculus of Variations %D 2017 %P 263-295 %V 23 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2015048/ %R 10.1051/cocv/2015048 %G en %F COCV_2017__23_1_263_0