@article{IM2_2001_65_3_a0,
     author = {B. I. Golubov},
     title = {On an analogue of {Hardy's} inequality for the {Walsh--Fourier}},
     journal = {Izvestiya. Mathematics },
     pages = {425--435},
     publisher = {mathdoc},
     volume = {65},
     number = {3},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2001_65_3_a0/}
}