%0 Journal Article %A V. V. V'yugin %T On minimal enumerations of computable classes of recursively enumerable sets %J Doklady Akademii Nauk %D 1973 %P 273-275 %V 212 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_212_2_a0/ %G ru %F DAN_1973_212_2_a0