Irena Penev. Amalgams and χ-Boundedness. Journal of Graph Theory, 84(1):57-92, 2017. [doi]
@article{Penev17, title = {Amalgams and χ-Boundedness}, author = {Irena Penev}, year = {2017}, doi = {10.1002/jgt.22012}, url = {http://dx.doi.org/10.1002/jgt.22012}, researchr = {https://researchr.org/publication/Penev17}, cites = {0}, citedby = {0}, journal = {Journal of Graph Theory}, volume = {84}, number = {1}, pages = {57-92}, }