%0 Journal Article %A M. I. Kanovitch %T On the complexity of the problem of separating recursively enumerable sets %J Doklady Akademii Nauk %D 1982 %P 1300-1304 %V 267 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_267_6_a3/ %G ru %F DAN_1982_267_6_a3