Richard N. Ball, Ales Pultr, Petr Vojtechovský. Colored graphs without colorful cycles. Combinatorica, 27(4):407-427, 2007. [doi]
@article{BallPV07,
title = {Colored graphs without colorful cycles},
author = {Richard N. Ball and Ales Pultr and Petr Vojtechovský},
year = {2007},
url = {http://springerlink.metapress.com/content/nwh4w6v7616728v2/},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/BallPV07},
cites = {0},
citedby = {0},
journal = {Combinatorica},
volume = {27},
number = {4},
pages = {407-427},
}