@article{SM_2013_204_3_a0,
     author = {M. I. Dyachenko},
     title = {On a class of summability methods for multiple {Fourier} series},
     journal = {Sbornik. Mathematics},
     pages = {307--322},
     publisher = {mathdoc},
     volume = {204},
     number = {3},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2013_204_3_a0/}
}