%0 Journal Article %A Ghodadra, Bhikha Lila %A Fülöp, Vanda %T On the order of magnitude of Walsh-Fourier transform %J Mathematica Bohemica %D 2020 %P 265-280 %V 145 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2019.0075-18/ %R 10.21136/MB.2019.0075-18 %G en %F 10_21136_MB_2019_0075_18