%0 Journal Article %A D. B. Bazarkhanov %T Best quadrature formulas for improper integrals on certain classes of differentiable functions %J Matematičeskie zametki %D 1991 %P 132-134 %V 49 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1991_49_6_a15/ %G ru %F MZM_1991_49_6_a15