TY - JOUR AU - W. Kulpa TI - A minimalization of 0-dimensional metric spaces JO - Colloquium Mathematicum PY - 1976 SP - 215 EP - 216 VL - 36 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-36-2-215-216/ DO - 10.4064/cm-36-2-215-216 LA - en ID - 10_4064_cm_36_2_215_216 ER -