Chun-Hung Liu, Luke Postle. On the Minimum Edge-Density of 4-Critical Graphs of Girth Five. Journal of Graph Theory, 86(4):387-405, 2017. [doi]
@article{LiuP17-5,
title = {On the Minimum Edge-Density of 4-Critical Graphs of Girth Five},
author = {Chun-Hung Liu and Luke Postle},
year = {2017},
doi = {10.1002/jgt.22133},
url = {https://doi.org/10.1002/jgt.22133},
researchr = {https://researchr.org/publication/LiuP17-5},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {86},
number = {4},
pages = {387-405},
}