%0 Journal Article %A E. A. Polyakov %A M. G. Rozinas %T Relationships between different forms of relative computability of functions %J Sbornik. Mathematics %D 1979 %P 425-436 %V 35 %N 3 %U http://geodesic.mathdoc.fr/item/SM_1979_35_3_a6/ %G en %F SM_1979_35_3_a6