TY - JOUR AU - Vakhtang Abashidze TI - Johnstone-Gleason covers for partially ordered sets JO - Theory and applications of categories PY - 2023 SP - 1 EP - 20 VL - 39 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TAC_2023_39_a0/ LA - en ID - TAC_2023_39_a0 ER -