%0 Journal Article %A P. L. Ul'yanov %T On Weyl multipliers for unconditional convergence of orthogonal series %J Doklady Akademii Nauk %D 1977 %P 1038-1041 %V 235 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_235_5_a12/ %G ru %F DAN_1977_235_5_a12