%0 Journal Article %A Clérin, Jean-Marc %T Existence of solutions to bilinear problems with a closed-loop control %J ESAIM: Control, Optimisation and Calculus of Variations %D 2015 %P 989-1001 %V 21 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2014055/ %R 10.1051/cocv/2014055 %G en %F COCV_2015__21_4_989_0