@article{MZM_1989_46_2_a10,
     author = {A. A. Sahakian},
     title = {A theorem of {Bohr} for multiple trigonometric series},
     journal = {Matemati\v{c}eskie zametki},
     pages = {94--103},
     publisher = {mathdoc},
     volume = {46},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1989_46_2_a10/}
}