%0 Journal Article %A F. Clarke %A Yu. S. Ledyaev %A A. I. Subbotin %T Universal Feedback Control via Proximal Aiming in Problems of Control under Disturbance and Differential Games %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1999 %P 165-186 %V 224 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1999_224_a10/ %G ru %F TM_1999_224_a10