@ARTICLE{
author={Chudnovsky Maria,Liu Chun-Hung,Schaudt Oliver,Spirkl Sophie,Trotignon Nicolas,Vuskovic Kristina},
year={2019},
title={Triangle-free graphs that do not contain an induced subdivision of K-4 are 3-colorable},
journal={JOURNAL OF GRAPH THEORY},
volume={92},
number={2},
pages={67-95},
document_type={Article},
}