%0 Journal Article %A I. M. Sobol' %T Functions of many variables with rapidly convergent Haar series %J Doklady Akademii Nauk %D 1960 %P 773-776 %V 132 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_4_a10/ %G ru %F DAN_1960_132_4_a10