@article{SM_1986_54_2_a10,
     author = {A. V. Maslov},
     title = {On the {Fourier} coefficients with respect to the {Haar} system of functions in $L_p$-spaces},
     journal = {Sbornik. Mathematics},
     pages = {475--498},
     year = {1986},
     volume = {54},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1986_54_2_a10/}
}