TY - JOUR AU - Helena Nonas TI - Stronger topologies preserving the class of continuous functions JO - Fundamenta Mathematicae PY - 1978 SP - 121 EP - 127 VL - 101 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-101-2-121-127/ DO - 10.4064/fm-101-2-121-127 LA - en ID - 10_4064_fm_101_2_121_127 ER -