%0 Journal Article %A Lilu Zhao %T The sum of divisors of a quadratic form %J Acta Arithmetica %D 2014 %P 161-177 %V 163 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa163-2-6/ %R 10.4064/aa163-2-6 %G en %F 10_4064_aa163_2_6