%0 Journal Article
%A V. F. Butuzov
%A V. V. Kiryushin
%T A Two-Dimensional Step-Like Contrast Structure in the Case of a Multiple Root of the Transition Line Equation
%J Differencialʹnye uravneniâ
%D 2001
%P 495-510
%V 37
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2001_37_4_a8/
%G ru
%F DE_2001_37_4_a8