TY - JOUR AU - Masayoshi Hata TI - A new irrationality measure for ΞΆ(3) JO - Acta Arithmetica PY - 2000 SP - 47 EP - 57 VL - 92 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-92-1-47-57/ DO - 10.4064/aa-92-1-47-57 LA - en ID - 10_4064_aa_92_1_47_57 ER -