@article{DAN_1978_243_2_a2,
     author = {A. Yanushauskas},
     title = {Summability of multiple power series},
     journal = {Doklady Akademii Nauk},
     pages = {287--290},
     publisher = {mathdoc},
     volume = {243},
     number = {2},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_243_2_a2/}
}