%0 Journal Article
%A Tsz Ho Chan
%T Factors of a perfect square
%J Acta Arithmetica
%D 2014
%P 141-143
%V 163
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa163-2-4/
%R 10.4064/aa163-2-4
%G en
%F 10_4064_aa163_2_4