@article{01423664, title = {Some spherical uniqueness theorems for multiple trigonometric series.}, journal = {Annals of Mathematics. Second Series}, volume = {151}, year = {2000}, pages = {1-33}, doi = {10.2307/121110}, zbl = {0955.42010}, language = {en}, url = {http://dml.mathdoc.fr/item/01423664} }
Ash, J.Marshall; Wang, Gang. Some spherical uniqueness theorems for multiple trigonometric series.. Annals of Mathematics. Second Series, Tome 151 (2000) pp. 1-33. doi : 10.2307/121110. http://gdmltest.u-ga.fr/item/01423664/