%0 Journal Article
%A G. S. Hakobyan
%A M. I. Karakhanyan
%T On some spectral properties of normal operators in the Banach space
%J Proceedings of the Yerevan State University. Physical and mathematical sciences
%D 1986
%P 1-10
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/UZERU_1986_3_a0/
%G ru
%F UZERU_1986_3_a0