%0 Journal Article
%A V. Smirnov
%T Pr\'eface
%J Informatics and Automation
%D 1934
%P VII-VIII
%V 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1934_6_a2/
%G fr
%F TRSPY_1934_6_a2