@article{10_37236_4412,
     author = {Dae Hyun Kim and Alexander H. Mun and Mohamed Omar},
     title = {Chromatic bounds on orbital chromatic roots},
     journal = {The electronic journal of combinatorics},
     year = {2014},
     volume = {21},
     number = {4},
     doi = {10.37236/4412},
     zbl = {1298.05121},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/4412/}
}