Santos Hernández, Florian Luca. Integer Roots Chromatic Polynomials of Non-Chordal Graphs and the Prouhet-Tarry-Escott Problem. Graphs and Combinatorics, 21(3):319-323, 2005. [doi]
@article{HernandezL05,
title = {Integer Roots Chromatic Polynomials of Non-Chordal Graphs and the Prouhet-Tarry-Escott Problem},
author = {Santos Hernández and Florian Luca},
year = {2005},
doi = {10.1007/s00373-005-0617-0},
url = {http://dx.doi.org/10.1007/s00373-005-0617-0},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/HernandezL05},
cites = {0},
citedby = {0},
journal = {Graphs and Combinatorics},
volume = {21},
number = {3},
pages = {319-323},
}