%0 Journal Article %A M. G. Grigoryan %T Functions with universal Fourier-Walsh series %J Sbornik. Mathematics %D 2020 %P 850-874 %V 211 %N 6 %U http://geodesic.mathdoc.fr/item/SM_2020_211_6_a3/ %G en %F SM_2020_211_6_a3