%0 Journal Article
%A J. Hsia
%T On the representation of cyclotomic polynomials as sums of squares
%J Acta Arithmetica
%D 1973
%P 115-120
%V 25
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-25-1-115-120/
%R 10.4064/aa-25-1-115-120
%G en
%F 10_4064_aa_25_1_115_120