%0 Journal Article
%A Yu. T. Medvedev
%T A certain method of proof of unsolvability of algorithmic problems
%J Doklady Akademii Nauk
%D 1969
%P 1232-1235
%V 185
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1969_185_6_a7/
%G ru
%F DAN_1969_185_6_a7