@article{UZERU_2014_1_a4,
     author = {A. B. Minasyan},
     title = {On {Fourier} coefficients with respect to the {Walsh} double system},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {22--25},
     publisher = {mathdoc},
     number = {1},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2014_1_a4/}
}