@article{TRSPY_1983_164_a11,
     author = {S. A. Telyakovskii},
     title = {Conditions for integrability of multiple trigonometric series},
     journal = {Informatics and Automation},
     pages = {180--188},
     publisher = {mathdoc},
     volume = {164},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1983_164_a11/}
}