@article{10_4064_aa102_2_6,
     author = {M. Z. Garaev},
     title = {On a multiple trigonometric series},
     journal = {Acta Arithmetica},
     pages = {183--187},
     publisher = {mathdoc},
     volume = {102},
     number = {2},
     year = {2002},
     doi = {10.4064/aa102-2-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa102-2-6/}
}