%0 Journal Article %A I. M. Sobol' %T Accurate estimate of the error of multidimensional quadrature formulas for functions of class $S_p$ %J Doklady Akademii Nauk %D 1960 %P 1041-1044 %V 132 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_5_a18/ %G ru %F DAN_1960_132_5_a18