%0 Journal Article
%A D. A. Burgess
%T On character sums and primitive roots
%J Matematika
%D 1963
%P 3-16
%V 7
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAT_1963_7_4_a0/
%G ru
%F MAT_1963_7_4_a0