%0 Journal Article
%A M. A. Bimenov
%A T. Sh. Kal'menov
%T A Test for the Completeness of the Root Vectors in the Tricomi Problem
%J Differencialʹnye uravneniâ
%D 2003
%P 1425-1426
%V 39
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2003_39_10_a13/
%G ru
%F DE_2003_39_10_a13