TY  - JOUR
AU  - Bojan Mohar
AU  - Petr Škoda
TI  - Minimizing the Number of Label Transitions Around a Nonseparating Vertex of a Planar Graph
JO  - Journal of Graph Algorithms and Applications
PY  - 2012
SP  - 225
EP  - 241
VL  - 16
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00256/
DO  - 10.7155/jgaa.00256
LA  - en
ID  - JGAA_2012_16_2_a3
ER  -