TY - JOUR AU - Townsend, Christopher TI - A categorical account of the localic closed subgroup theorem JO - Commentationes Mathematicae Universitatis Carolinae PY - 2007 SP - 541 EP - 553 VL - 48 IS - 3 UR - http://geodesic.mathdoc.fr/item/CMUC_2007_48_3_a12/ LA - en ID - CMUC_2007_48_3_a12 ER -