@article{MZM_2019_106_3_a11,
     author = {Yu. A. Farkov and M. G. Robakidze},
     title = {Parseval {Frames} and the {Discrete} {Walsh} {Transform}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {457--469},
     publisher = {mathdoc},
     volume = {106},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2019_106_3_a11/}
}