The Extremal Function for Three Disjoint Theta Graphs

@article{Gao2017TheEF,
  title={The Extremal Function for Three Disjoint Theta Graphs},
  author={Yunshu Gao and Lingxiu Wu},
  journal={Ars Comb.},
  year={2017},
  volume={133},
  pages={37-49}
}