%0 Journal Article %A K. Yu. Osipenko %T On~best and optimal quadrature formulas on~classes of bounded analytic functions %J Izvestiya. Mathematics %D 1989 %P 77-97 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1989_32_1_a4/ %G en %F IM2_1989_32_1_a4