%0 Journal Article %A Yong-Gao Chen %A Min Tang %T A quantitative Erdös–Fuchs theorem and its generalization %J Acta Arithmetica %D 2011 %P 171-180 %V 149 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa149-2-6/ %R 10.4064/aa149-2-6 %G de %F 10_4064_aa149_2_6