%0 Journal Article %A El-Zahar, M. %A Sauer, N. W. %T On the Divisibility of Homogeneous Directed Graphs %J Canadian journal of mathematics %D 1993 %P 284-294 %V 45 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-014-0/ %R 10.4153/CJM-1993-014-0 %F 10_4153_CJM_1993_014_0