%0 Journal Article %A Ya. Z. Tsypkin %T Robust stability of relay control systems %J Doklady Akademii Nauk %D 1995 %P 751-753 %V 340 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_340_6_a7/ %G ru %F DAN_1995_340_6_a7