TY - JOUR AU - Kiyoaki Iimura TI - On the l-rank of ideal class groups of certain number fields JO - Acta Arithmetica PY - 1986 SP - 153 EP - 166 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-47-2-153-166/ DO - 10.4064/aa-47-2-153-166 LA - en ID - 10_4064_aa_47_2_153_166 ER -