%0 Journal Article %A L. Freddi %T Γ-Convergence and Chattering Limits in Optimal Control Theory %J Journal of convex analysis %D 2001 %P 39-7 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2001_8_1_JCA_2001_8_1_a1/ %F JCA_2001_8_1_JCA_2001_8_1_a1