%0 Journal Article %A G. A. Karapetyan %A A. A. Darbinyan %T Noethericity of semi-elliptical operator with constant coefficients in the range %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2008 %P 16-24 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2008_3_a2/ %G ru %F UZERU_2008_3_a2