%0 Journal Article
%A K. B. Sabitov
%T Solutions of Fixed Sign of Higher-Order Inhomogeneous Equations of Mixed Elliptic-Hyperbolic Type
%J Matematičeskie zametki
%D 2016
%P 433-440
%V 100
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2016_100_3_a9/
%G ru
%F MZM_2016_100_3_a9