%0 Journal Article
%A T. Sh. Kal'menov
%T The spectrum of the Tricomi problem for the Lavrent'ev--Bicadze equation
%J Differencialʹnye uravneniâ
%D 1977
%P 1418-1425
%V 13
%N 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1977_13_8_a7/
%G ru
%F DE_1977_13_8_a7