TY - JOUR AU - Paseka, Jan TI - Note on dense covers in the category of locales JO - Commentationes Mathematicae Universitatis Carolinae PY - 1994 SP - 549 EP - 552 VL - 35 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1994__35_3_a12/ LA - en ID - CMUC_1994__35_3_a12 ER -