%0 Journal Article %A M. S. Pinsker %T Dynamical systems with completely positive or zero entropy %J Doklady Akademii Nauk %D 1960 %P 1025-1026 %V 133 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_133_5_a7/ %G ru %F DAN_1960_133_5_a7