TY  - JOUR
AU  - N. Anghel 
TI  - Concurrency and Collinearity in Hexagons
JO  - Journal for geometry and graphics
PY  - 2016
SP  - 159
EP  - 171
VL  - 20
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2016_20_2_JGG_2016_20_2_a1/
ID  - JGG_2016_20_2_JGG_2016_20_2_a1
ER  -