%0 Journal Article %A Elaine Herppich %A Jürgen Hausen %A Hendrik Süss %T Multigraded factorial rings and Fano varieties with torus action %J Documenta mathematica %D 2011 %P 71-109 %V 16 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/327/ %R 10.4171/dm/327 %F 10_4171_dm_327