%0 Journal Article %A Philip Hackney %A Marcy Robertson %A Donald Yau %T On factorizations of graphical maps %J Homology, homotopy, and applications %D 2018 %P 217-238 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2018.v20.n2.a11/ %R 10.4310/HHA.2018.v20.n2.a11 %G en %F HHA_2018_20_2_a10