%0 Journal Article
%A V. V. Škira
%T Universal functions for certain classes of recursive functions and sets
%J Informatics and Automation
%D 1973
%P 243-250
%V 133
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1973_133_a21/
%G ru
%F TRSPY_1973_133_a21