TY - JOUR AU - P Erdös AU - P Scherk TI - On a question of additive number theory JO - Acta Arithmetica PY - 1959 SP - 45 EP - 55 VL - 5 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-5-1-45-55/ DO - 10.4064/aa-5-1-45-55 LA - en ID - 10_4064_aa_5_1_45_55 ER -