%0 Journal Article
%A B. P. Paneyakh
%T Coercive estimates for a~class of differential operators
%J Matematičeskie zametki
%D 1976
%P 725-732
%V 20
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1976_20_5_a11/
%G ru
%F MZM_1976_20_5_a11