%0 Journal Article %A J. Bourgain %A M. Z. Garaev %T Kloosterman sums in residue rings %J Acta Arithmetica %D 2014 %P 43-64 %V 164 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa164-1-4/ %R 10.4064/aa164-1-4 %G en %F 10_4064_aa164_1_4