Louis Esperet, Daniel Gonçalves, Arnaud Labourel. Coloring a set of touching strings. Electronic Notes in Discrete Mathematics, 34:213-217, 2009. [doi]
@article{EsperetGL09,
title = {Coloring a set of touching strings},
author = {Louis Esperet and Daniel Gonçalves and Arnaud Labourel},
year = {2009},
doi = {10.1016/j.endm.2009.07.035},
url = {http://dx.doi.org/10.1016/j.endm.2009.07.035},
researchr = {https://researchr.org/publication/EsperetGL09},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Discrete Mathematics},
volume = {34},
pages = {213-217},
}