TY  - JOUR
AU  - Stefan Felsner
AU  - Florian Zickfeld
TI  - On the number of planar orientations with prescribed degrees
JO  - The electronic journal of combinatorics
PY  - 2008
VL  - 15
UR  - http://geodesic.mathdoc.fr/articles/10.37236/801/
DO  - 10.37236/801
ID  - 10_37236_801
ER  -