TY - JOUR AU - Danilo Korže AU - Aleksander Vesel TI - On the packing chromatic number of square and hexagonal lattice JO - Ars Mathematica Contemporanea PY - 2014 SP - 13 EP - 22 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.255.88d/ DO - 10.26493/1855-3974.255.88d LA - en ID - 10_26493_1855_3974_255_88d ER -