%0 Journal Article %A N. N. Kholshchevnikova %T On the Structure of Closed Sets of Uniqueness for the Walsh System %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1997 %P 400-409 %V 219 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1997_219_a25/ %G ru %F TM_1997_219_a25