TY - JOUR AU - Giuli, Eraldo TI - Topological categories with both epireflective and coreflective proper subcategories JO - Commentationes Mathematicae Universitatis Carolinae PY - 1983 SP - 481 EP - 488 VL - 24 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1983__24_3_a8/ LA - en ID - CMUC_1983__24_3_a8 ER -