TY - JOUR AU - P. Elliott TI - A problem of Erdös concerning power residue sums. JO - Acta Arithmetica PY - 1967 SP - 131 EP - 149 VL - 13 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-13-2-131-149/ DO - 10.4064/aa-13-2-131-149 LA - en ID - 10_4064_aa_13_2_131_149 ER -