@article{TM_1997_219_a25,
     author = {N. N. Kholshchevnikova},
     title = {On the {Structure} of {Closed} {Sets} of {Uniqueness} for the {Walsh} {System}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {400--409},
     publisher = {mathdoc},
     volume = {219},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1997_219_a25/}
}