TY  - JOUR
AU  - Geschke, Stefan
TI  - 2-dimensional Convexity Numbers and P 4-free Graphs
JO  - Canadian mathematical bulletin
PY  - 2014
SP  - 61
EP  - 71
VL  - 57
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2012-031-5/
DO  - 10.4153/CMB-2012-031-5
ID  - 10_4153_CMB_2012_031_5
ER  -