%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 1976
%V 31
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1976_31_3_a23/
%G ru
%F RM_1976_31_3_a23