@article{DAN_1972_206_2_a4,
     author = {N. Ch. Krutitskaya},
     title = {On localization conditions for rectangular {Ces\`aro} means and {Abel} means in restricted summability of multiple trigonometric 
},
     journal = {Doklady Akademii Nauk},
     pages = {281--282},
     publisher = {mathdoc},
     volume = {206},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_206_2_a4/}
}