TY - JOUR AU - Gordon Whyburn TI - On convergence of mappings JO - Colloquium Mathematicum PY - 1958 SP - 311 EP - 318 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-6-1-311-318/ DO - 10.4064/cm-6-1-311-318 LA - en ID - 10_4064_cm_6_1_311_318 ER -