%0 Journal Article
%A Zhi-Hong Sun
%T On the quartic character of quadratic units
%J Acta Arithmetica
%D 2013
%P 89-100
%V 159
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa159-1-5/
%R 10.4064/aa159-1-5
%G en
%F 10_4064_aa159_1_5