%0 Journal Article
%A A. I. Kozhanov
%A A. H. Kodzokov
%T Boundary problems for a class of differential equations  with multiple characteristics
%J Čelâbinskij fiziko-matematičeskij žurnal
%D 2018
%P 395-407
%V 3
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CHFMJ_2018_3_4_a1/
%G ru
%F CHFMJ_2018_3_4_a1