%0 Journal Article %A N. N. Kholshchevnikova %T Union of sets of uniqueness for multiple Walsh and multiple trigonometric series %J Sbornik. Mathematics %D 2002 %P 609-633 %V 193 %N 4 %U http://geodesic.mathdoc.fr/item/SM_2002_193_4_a6/ %G en %F SM_2002_193_4_a6