TY  - JOUR
AU  - Galeana-Sánchez, Hortensia
AU  - Manrique, Martín
TI  - Directed hypergraphs: a tool for researching digraphs and hypergraphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2009
SP  - 313
EP  - 335
VL  - 29
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2009_29_2_a7/
LA  - en
ID  - DMGT_2009_29_2_a7
ER  -