%0 Journal Article %A G. I. Syrkin %T A criterion for the validity of the translation theorem in the theory of normal algorithms %J Doklady Akademii Nauk %D 1967 %P 270-272 %V 173 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_173_2_a7/ %G ru %F DAN_1967_173_2_a7