%0 Journal Article %A Anne-Maria Ernvall-Hytönen %T On certain exponential sums related to $ \mathrm{GL}(3)$ cusp forms %J Comptes Rendus. Mathématique %D 2010 %P 5-8 %V 348 %N 1-2 %I Elsevier %R 10.1016/j.crma.2009.12.012 %G en %F CRMATH_2010__348_1-2_5_0