%0 Journal Article
%A O. A. Ladyzhenskaya
%T Preface
%J Informatics and Automation
%D 1973
%P 3-5
%V 125
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1973_125_a0/
%G ru
%F TRSPY_1973_125_a0