%0 Journal Article %A Gabriela, Bordalo %A Nathalie, Caspard %A Bernard, Monjardet %T Going down in (semi)lattices of finite Moore families and convex geometries %J Czechoslovak Mathematical Journal %D 2009 %P 249-271 %V 59 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2009__59_1_a17/ %G en %F CMJ_2009__59_1_a17