%0 Journal Article %A B. I. Golubov %T An analogue of a theorem of Titchmarsh for Walsh-Fourier transformations %J Sbornik. Mathematics %D 1998 %P 707-725 %V 189 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1998_189_5_a3/ %G en %F SM_1998_189_5_a3