Maria Chudnovsky, Chun-Hung Liu, Oliver Schaudt, Sophie Spirkl, Nicolas Trotignon, Kristina Vuskovic. Triangle-free graphs that do not contain an induced subdivision of K4 are 3-colorable. Journal of Graph Theory, 92(2):67-95, 2019. [doi]
@article{ChudnovskyLSSTV19,
title = {Triangle-free graphs that do not contain an induced subdivision of K4 are 3-colorable},
author = {Maria Chudnovsky and Chun-Hung Liu and Oliver Schaudt and Sophie Spirkl and Nicolas Trotignon and Kristina Vuskovic},
year = {2019},
doi = {10.1002/jgt.22441},
url = {https://doi.org/10.1002/jgt.22441},
researchr = {https://researchr.org/publication/ChudnovskyLSSTV19},
cites = {0},
citedby = {0},
journal = {Journal of Graph Theory},
volume = {92},
number = {2},
pages = {67-95},
}