TY - JOUR AU - Toru Komatsu TI - An infinite family of pairs of quadratic fields ${\Bbb Q}(\sqrt D)$ and ${\Bbb Q}(\sqrt { mD})$ whose class numbers are both divisible by 3 JO - Acta Arithmetica PY - 2002 SP - 129 EP - 136 VL - 104 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa104-2-3/ DO - 10.4064/aa104-2-3 LA - en ID - 10_4064_aa104_2_3 ER -