@article{DMTCS_2006_8_a2,
     author = {Calamoneri, Tiziana},
     title = {Optimal {L(h,k)-Labeling} of {Regular} {Grids}},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {8},
     year = {2006},
     doi = {10.46298/dmtcs.361},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.361/}
}