TY - JOUR AU - Kamil D. Joshi TI - Characterizing plane ANR's by existence of local means JO - Colloquium Mathematicum PY - 1973 SP - 41 EP - 46 VL - 28 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-28-1-41-46/ DO - 10.4064/cm-28-1-41-46 LA - en ID - 10_4064_cm_28_1_41_46 ER -