%0 Journal Article
%A Montgomery, H. L.
%A Vaughan, R. C.
%T Mean Values of Character Sums
%J Canadian journal of mathematics
%D 1979
%P 476-487
%V 31
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-053-2/
%R 10.4153/CJM-1979-053-2
%F 10_4153_CJM_1979_053_2