%0 Journal Article
%A V. Zh. Dumanyan
%T On the boundedness of a class of the first order linear differential operators
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 2011
%P 3-6
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_2011_1_a0/
%G en
%F UZERU_2011_1_a0