%0 Journal Article %A Arada, Nadir %T Relaxation of optimal control problems in $\sf L^p$-spaces %J ESAIM: Control, Optimisation and Calculus of Variations %D 2001 %P 73-95 %V 6 %I EDP-Sciences %U http://archive.numdam.org/item/COCV_2001__6__73_0/ %G en %F COCV_2001__6__73_0