%0 Journal Article %A J. Walker %T A simplicial monotone-light factorization theorem %J Fundamenta Mathematicae %D 1974 %P 229-233 %V 85 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-85-3-229-233/ %R 10.4064/fm-85-3-229-233 %G en %F 10_4064_fm_85_3_229_233