%0 Journal Article %A Schneider, Christopher %A Wachsmuth, Gerd %T Regularization and discretization error estimates for optimal control of ODEs with group sparsity %J ESAIM: Control, Optimisation and Calculus of Variations %D 2018 %P 811-834 %V 24 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2017049/ %R 10.1051/cocv/2017049 %G en %F COCV_2018__24_2_811_0