Luke Postle. Characterizing 4-critical graphs with Ore-degree at most seven. Journal of Combinatorial Theory, Series A, 129:107-147, 2018. [doi]
@article{Postle18,
title = {Characterizing 4-critical graphs with Ore-degree at most seven},
author = {Luke Postle},
year = {2018},
doi = {10.1016/j.jctb.2017.09.010},
url = {https://doi.org/10.1016/j.jctb.2017.09.010},
researchr = {https://researchr.org/publication/Postle18},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {129},
pages = {107-147},
}