TY - JOUR AU - Qing-Hu Hou AU - Zhi-Wei Sun TI - Restricted sums in a field JO - Acta Arithmetica PY - 2002 SP - 239 EP - 249 VL - 102 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa102-3-3/ DO - 10.4064/aa102-3-3 LA - en ID - 10_4064_aa102_3_3 ER -