%0 Journal Article %A C. Ruiz Salguero %A R. Ruiz %T Any equivalence relation over a category is a simplicial %J Revista colombiana de matematicas %D 1976 %P 151-160 %V 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/RCM_1976__10_181657/ %F RCM_1976__10_181657