%0 Journal Article
%A V. S. Vinogradov
%T On the reduction of elliptic system of order one on the plane to the complex special form
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1991
%P 84-87
%V 200
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_1991_200_a7/
%G ru
%F TM_1991_200_a7