%0 Journal Article %A V. B. Kudryavtsev %T Problems of completeness for automatic machine systems %J Doklady Akademii Nauk %D 1960 %P 1189-1192 %V 130 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_130_6_a2/ %G ru %F DAN_1960_130_6_a2