TY - JOUR AU - James Boone TI - A metrization theorem for developable spaces JO - Fundamenta Mathematicae PY - 1971 SP - 79 EP - 83 VL - 73 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-73-1-79-83/ DO - 10.4064/fm-73-1-79-83 LA - en ID - 10_4064_fm_73_1_79_83 ER -