%0 Journal Article %A S. G. Dvornikov %T $C$-degrees of continuous, everywhere defined functionals %J Algebra i logika %D 1979 %P 32-46 %V 18 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1979_18_1_a2/ %G ru %F AL_1979_18_1_a2