%0 Journal Article
%A Yu. S. Ilyashenko
%A A. I. Komech
%A N. Kh. Rozov
%T Inter-College School-Seminar “Differential Equations and Their Applications”
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1987
%V 42
%N 5
%U http://geodesic.mathdoc.fr/item/RM_1987_42_5_a22/
%G ru
%F RM_1987_42_5_a22