%0 Journal Article
%A N. M. Nagornyi
%T A minimal alphabet of algorithms over a given alphabet
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1958
%P 66-74
%V 52
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1958_52_a2/
%G ru
%F TM_1958_52_a2