%0 Journal Article
%A M. E. Lerner
%A O. A. Repin
%T Boundary value problems for a mixed-type equation in domains with a doubly connected hyperbolicity subdomain
%J Differencialʹnye uravneniâ
%D 2000
%P 1361-1364
%V 36
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2000_36_10_a10/
%G ru
%F DE_2000_36_10_a10