%0 Journal Article
%A A. A. Muchnik
%T Solution of Post's reduction problem and of certain other problems in the theory of algorithms.~I
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1958
%P 391-405
%V 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1958_7_a9/
%G ru
%F MMO_1958_7_a9