@article{TIMM_2022_28_4_a8,
     author = {M. G. Grigoryan},
     title = {On {Almost} {Universal} {Double} {Fourier} {Series}},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {91--102},
     publisher = {mathdoc},
     volume = {28},
     number = {4},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2022_28_4_a8/}
}