TY  - JOUR
AU  - Czap, Július
AU  - Jendrol', Stanislav
TI  - Colouring vertices of plane graphs under restrictions given by faces
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2009
SP  - 521
EP  - 543
VL  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2009_29_3_a5/
LA  - en
ID  - DMGT_2009_29_3_a5
ER  -