Jacob Fox, Choongbum Lee, Benny Sudakov. Chromatic number, clique subdivisions, and the conjectures of Hajós and Erdős-Fajtlowicz. Combinatorica, 33(2):181-197, 2013. [doi]
@article{FoxLS13,
title = {Chromatic number, clique subdivisions, and the conjectures of Hajós and Erdős-Fajtlowicz},
author = {Jacob Fox and Choongbum Lee and Benny Sudakov},
year = {2013},
doi = {10.1007/s00493-013-2853-x},
url = {http://dx.doi.org/10.1007/s00493-013-2853-x},
researchr = {https://researchr.org/publication/FoxLS13},
cites = {0},
citedby = {0},
journal = {Combinatorica},
volume = {33},
number = {2},
pages = {181-197},
}