%0 Journal Article
%A M. S. Eremin
%T Problem~$E$ for an elliptic equation with two lines of degeneracy
%J Matematičeskie zametki
%D 1983
%P 757-762
%V 33
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1983_33_5_a10/
%G ru
%F MZM_1983_33_5_a10