%0 Journal Article %A G. S. Litvinchuk %T Stability of a boundary value problem in analytic functional theory %J Doklady Akademii Nauk %D 1967 %P 1268-1270 %V 174 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_174_6_a8/ %G ru %F DAN_1967_174_6_a8