TY  - JOUR
AU  - Ville Junnila
AU  - Tero Laihonen
TI  - Optimal lower bound for 2-identifying codes in the hexagonal grid
JO  - The electronic journal of combinatorics
PY  - 2012
VL  - 19
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.37236/2414/
DO  - 10.37236/2414
ID  - 10_37236_2414
ER  -