%0 Journal Article %A P. L. Ul'yanov %T On Fourier--Haar series of superpositions of functions %J Doklady Akademii Nauk %D 1996 %P 25-28 %V 350 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_350_1_a6/ %G ru %F DAN_1996_350_1_a6