%0 Journal Article %A A. Dzhuraev %T On the theory of elliptic systems in multiply connected domains on %J Doklady Akademii Nauk %D 1991 %P 1294-1297 %V 317 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1991_317_6_a1/ %G ru %F DAN_1991_317_6_a1