Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1970_195_5_a11, author = {S. B. Topuriya}, title = {On a property of functions of two variables and multiple {Fourier} series}, journal = {Doklady Akademii Nauk}, pages = {1046--1049}, publisher = {mathdoc}, volume = {195}, number = {5}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_195_5_a11/} }
S. B. Topuriya. On a property of functions of two variables and multiple Fourier series. Doklady Akademii Nauk, Tome 195 (1970) no. 5, pp. 1046-1049. http://geodesic.mathdoc.fr/item/DAN_1970_195_5_a11/