Derek G. Corneil, Bruce Graham. An Algorithm for Determining the Chromatic Number of a Graph. SIAM Journal on Computing, 2(4):311-318, 1973.
@article{CorneilG73, title = {An Algorithm for Determining the Chromatic Number of a Graph}, author = {Derek G. Corneil and Bruce Graham}, year = {1973}, tags = {graph-rewriting, rewriting}, researchr = {https://researchr.org/publication/CorneilG73}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {2}, number = {4}, pages = {311-318}, }