Ho-Jin Choi, O-joung Kwon, Sang-il Oum, Paul Wollan. Chi-boundedness of graph classes excluding wheel vertex-minors. Electronic Notes in Discrete Mathematics, 61:247-253, 2017. [doi]
@article{ChoiKOW17,
title = {Chi-boundedness of graph classes excluding wheel vertex-minors},
author = {Ho-Jin Choi and O-joung Kwon and Sang-il Oum and Paul Wollan},
year = {2017},
doi = {10.1016/j.endm.2017.06.045},
url = {https://doi.org/10.1016/j.endm.2017.06.045},
researchr = {https://researchr.org/publication/ChoiKOW17},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Discrete Mathematics},
volume = {61},
pages = {247-253},
}