%0 Journal Article
%A A. Yanushauskas
%T A type of degeneration of elliptic systems
%J Differencialʹnye uravneniâ
%D 1983
%P 152-160
%V 19
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1983_19_1_a20/
%G ru
%F DE_1983_19_1_a20