Cédric Bentz, Christophe Picouleau. k-colorings of trees. RAIRO - Operations Research, 43(1):27-33, 2009. [doi]
@article{BentzP09,
title = {k-colorings of trees},
author = {Cédric Bentz and Christophe Picouleau},
year = {2009},
doi = {10.1051/ro/2009003},
url = {http://dx.doi.org/10.1051/ro/2009003},
researchr = {https://researchr.org/publication/BentzP09},
cites = {0},
citedby = {0},
journal = {RAIRO - Operations Research},
volume = {43},
number = {1},
pages = {27-33},
}