@article{GDZPPN002107562, title = {Exponential sums on (Gm)n.}, journal = {Inventiones mathematicae}, volume = {100}, year = {1990}, pages = {63-80}, zbl = {0764.11037}, url = {http://dml.mathdoc.fr/item/GDZPPN002107562} }
Adolphson, Alan; Sperber, Steven. Exponential sums on (Gm)n.. Inventiones mathematicae, Tome 100 (1990) pp. 63-80. http://gdmltest.u-ga.fr/item/GDZPPN002107562/