TY  - JOUR
AU  - El-Zahar, M.
AU  - Sauer, N. W.
TI  - On the Divisibility of Homogeneous Directed Graphs
JO  - Canadian journal of mathematics
PY  - 1993
SP  - 284
EP  - 294
VL  - 45
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1993-014-0/
DO  - 10.4153/CJM-1993-014-0
ID  - 10_4153_CJM_1993_014_0
ER  -