Charles M. Grinstead. On circular critical graphs. Discrete Mathematics, 51(1):11-24, 1984. [doi]
@article{Grinstead84,
title = {On circular critical graphs},
author = {Charles M. Grinstead},
year = {1984},
doi = {10.1016/0012-365X(84)90019-0},
url = {http://dx.doi.org/10.1016/0012-365X(84)90019-0},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/Grinstead84},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {51},
number = {1},
pages = {11-24},
}