TY  - JOUR
AU  - Norbert Seifter
AU  - Vladimir I. Trofimov
TI  - Reachability relations and the structure of transitive digraphs
JO  - The electronic journal of combinatorics
PY  - 2009
VL  - 16
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.37236/115/
DO  - 10.37236/115
ID  - 10_37236_115
ER  -