%0 Journal Article %A Julia E. Bergner %A Philip Hackney %T Reedy categories which encode the notion of category actions %J Fundamenta Mathematicae %D 2015 %P 193-222 %V 228 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm228-3-1/ %R 10.4064/fm228-3-1 %G en %F 10_4064_fm228_3_1