TY - JOUR AU - Stephan Baier TI - On the $p^{\lambda }$ problem JO - Acta Arithmetica PY - 2004 SP - 77 EP - 101 VL - 113 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa113-1-7/ DO - 10.4064/aa113-1-7 LA - en ID - 10_4064_aa113_1_7 ER -