Iiro S. Honkala, Antoine Lobstein. On the Density of Identifying Codes in the Square Lattice. Journal of Combinatorial Theory, Series A, 85(2):297-306, 2002. [doi]
@article{HonkalaL02a,
title = {On the Density of Identifying Codes in the Square Lattice},
author = {Iiro S. Honkala and Antoine Lobstein},
year = {2002},
doi = {10.1006/jctb.2001.2106},
url = {http://dx.doi.org/10.1006/jctb.2001.2106},
researchr = {https://researchr.org/publication/HonkalaL02a},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {85},
number = {2},
pages = {297-306},
}