@article{UZERU_2018_52_1_a2,
     author = {L. S. Simonyan},
     title = {On convergence of the {Fourier} double series with respect to the {Vilenkin} systems},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {12--18},
     publisher = {mathdoc},
     volume = {52},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2018_52_1_a2/}
}