TY - JOUR AU - Jack Brown TI - Metric spaces in which a strengthened form of Blumberg's theorem holds JO - Fundamenta Mathematicae PY - 1971 SP - 243 EP - 253 VL - 71 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-71-3-243-253/ DO - 10.4064/fm-71-3-243-253 LA - en ID - 10_4064_fm_71_3_243_253 ER -