%0 Journal Article %A G. A. Karapetyan %T Solution of semielliptic equations in a~half space %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1984 %P 119-138 %V 170 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1984_170_a8/ %G ru %F TM_1984_170_a8