TY  - JOUR
AU  - Sopena, Éric
TI  - Upper oriented chromatic number of undirected graphs and oriented colorings of product graphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2012
SP  - 517
EP  - 533
VL  - 32
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2012_32_3_a10/
LA  - en
ID  - DMGT_2012_32_3_a10
ER  -