TY - JOUR AU - W. Ingram TI - An uncountable collection of mutually exclusive planar atriodic tree-like continua with positive span JO - Fundamenta Mathematicae PY - 1974 SP - 73 EP - 78 VL - 85 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-85-1-73-78/ DO - 10.4064/fm-85-1-73-78 LA - en ID - 10_4064_fm_85_1_73_78 ER -