%0 Journal Article %A Silva, Pedro %T On unique factorization semilattices %J Discussiones Mathematicae. General Algebra and Applications %D 2000 %P 97-120 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2000_20_1_a8/ %G en %F DMGAA_2000_20_1_a8