%0 Journal Article %A Dae San Kim %T Sums for $U(2n,q^2)$ and their applications %J Acta Arithmetica %D 2002 %P 339-363 %V 101 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa101-4-4/ %R 10.4064/aa101-4-4 %G en %F 10_4064_aa101_4_4