%0 Journal Article %A O. A. Logachev %A A. A. Sal'nikov %A V. V. Yashchenko %T On properties of Weil sums over finite fields and finite abelian groups %J Diskretnaya Matematika %D 1999 %P 66-85 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1999_11_2_a3/ %G ru %F DM_1999_11_2_a3