%0 Journal Article %A Christof Geiß %A Jan Schröer %A Bernard Leclerc %T Factorial cluster algebras %J Documenta mathematica %D 2013 %P 249-274 %V 18 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/396/ %R 10.4171/dm/396 %F 10_4171_dm_396