@article{10_37236_5555,
     author = {Baogang Xu and Gexin Yu and Xiaoya Zha},
     title = {A note on chromatic number and induced odd cycles},
     journal = {The electronic journal of combinatorics},
     year = {2017},
     volume = {24},
     number = {4},
     doi = {10.37236/5555},
     zbl = {1373.05071},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/5555/}
}