TY - JOUR AU - Takayuki Morisawa TI - Mahler measure of the Horie unit and Weber's class number problem in the cyclotomic $\mathbb Z_{3}$-extension of $\mathbb Q$ JO - Acta Arithmetica PY - 2012 SP - 35 EP - 49 VL - 153 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa153-1-3/ DO - 10.4064/aa153-1-3 LA - en ID - 10_4064_aa153_1_3 ER -