%0 Journal Article
%A E. V. Voskresenskii
%A V. F. Tishkin
%T II International Conference “Differential Equations and Their Applications”
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1997
%V 52
%N 3
%U http://geodesic.mathdoc.fr/item/RM_1997_52_3_a16/
%G ru
%F RM_1997_52_3_a16