%0 Journal Article %A Yu. I. Zhuravlev %T On a class of algorithms over finite sets %J Doklady Akademii Nauk %D 1963 %P 1025-1028 %V 151 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_151_5_a7/ %G ru %F DAN_1963_151_5_a7