TY - JOUR AU - MalĂ˝, Jan TI - A note on separation of sets by approximately continuous functions JO - Commentationes Mathematicae Universitatis Carolinae PY - 1979 SP - 207 EP - 212 VL - 20 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1979__20_2_a1/ LA - en ID - CMUC_1979__20_2_a1 ER -