TY - JOUR AU - Nir Ailon AU - Zéev Rudnick TI - Torsion points on curves and common divisors of $a^k-1$ and $b^k-1$ JO - Acta Arithmetica PY - 2004 SP - 31 EP - 38 VL - 113 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa113-1-3/ DO - 10.4064/aa113-1-3 LA - en ID - 10_4064_aa113_1_3 ER -