@article{MZM_1974_16_1_a2,
     author = {V. A. Skvortsov},
     title = {On the uniqueness of a {Walsh} series converging on subsequences of partial sum},
     journal = {Matemati\v{c}eskie zametki},
     pages = {27--32},
     year = {1974},
     volume = {16},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1974_16_1_a2/}
}