Pawel Wocjan, Clive Elphick. New Spectral Bounds on the Chromatic Number Encompassing all Eigenvalues of the Adjacency Matrix. Electr. J. Comb., 20(3):39, 2013. [doi]
@article{WocjanE13,
title = {New Spectral Bounds on the Chromatic Number Encompassing all Eigenvalues of the Adjacency Matrix},
author = {Pawel Wocjan and Clive Elphick},
year = {2013},
url = {http://www.combinatorics.org/ojs/index.php/eljc/article/view/v20i3p39},
researchr = {https://researchr.org/publication/WocjanE13},
cites = {0},
citedby = {0},
journal = {Electr. J. Comb.},
volume = {20},
number = {3},
pages = {39},
}