%0 Journal Article
%T Sessions of the Petrovskii Seminar on differential equations and mathematical problems of physics
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1981
%V 36
%N 3
%U http://geodesic.mathdoc.fr/item/RM_1981_36_3_a24/
%G ru
%F RM_1981_36_3_a24