%0 Journal Article %A S. F. Lukomskii %T On certain classes of sets of uniqueness of multiple Walsh~series %J Sbornik. Mathematics %D 1990 %P 393-401 %V 67 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1990_67_2_a4/ %G en %F SM_1990_67_2_a4