%0 Journal Article %A Ya. Z. Tsypkin %T On the global stability of nonlinear automatic sampled-data systems %J Doklady Akademii Nauk %D 1962 %P 52-55 %V 145 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_145_1_a12/ %G ru %F DAN_1962_145_1_a12