%0 Journal Article
%A K. B. Sabitov
%T A problem of Tricomi type for equations of mixed type with strong characteristic degeneration
%J Differencialʹnye uravneniâ
%D 1984
%P 333-337
%V 20
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1984_20_2_a17/
%G ru
%F DE_1984_20_2_a17