TY - JOUR AU - Yong-Gao Chen AU - Min Tang TI - A quantitative Erdös–Fuchs theorem and its generalization JO - Acta Arithmetica PY - 2011 SP - 171 EP - 180 VL - 149 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa149-2-6/ DO - 10.4064/aa149-2-6 LA - de ID - 10_4064_aa149_2_6 ER -