Wensong Lin, Peter Che Bor Lam, Zengmin Song. Circular chromatic numbers of some distance graphs. Discrete Mathematics, 292(1-3):119-130, 2005. [doi]
@article{LinLS05,
title = {Circular chromatic numbers of some distance graphs},
author = {Wensong Lin and Peter Che Bor Lam and Zengmin Song},
year = {2005},
doi = {10.1016/j.disc.2005.02.004},
url = {http://dx.doi.org/10.1016/j.disc.2005.02.004},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/LinLS05},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {292},
number = {1-3},
pages = {119-130},
}