%0 Journal Article
%A HongBing Yu
%T On two problems of Mordell about exponential sums
%J Acta Arithmetica
%D 1998
%P 149-154
%V 86
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-86-2-149-154/
%R 10.4064/aa-86-2-149-154
%G en
%F 10_4064_aa_86_2_149_154