%0 Journal Article %A V. S. Vinogradov %T On boundary value problems for elliptic systems in the plane with continuous coefficients %J Doklady Akademii Nauk %D 1976 %P 777-780 %V 227 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_227_4_a0/ %G ru %F DAN_1976_227_4_a0