%0 Journal Article %A A.L. Barvinok %T Computing the Volume, Counting Integral Points, and Exponential Sums. %J Discrete & computational geometry %D 1993 %P 123-142 %V 10 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1993__10_2_131266/ %F DCG_1993__10_2_131266