TY - JOUR AU - Gabriela, Bordalo AU - Nathalie, Caspard AU - Bernard, Monjardet TI - Going down in (semi)lattices of finite Moore families and convex geometries JO - Czechoslovak Mathematical Journal PY - 2009 SP - 249 EP - 271 VL - 59 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMJ_2009__59_1_a17/ LA - en ID - CMJ_2009__59_1_a17 ER -