@article{Xiang:2018Ik,
  author = "Xiang, Jia-Bing  and  Cui, Er-Liang  and  Chen, Hua-Xing  and  Chen, Wei  and  Liu, Xiang  and  Zhu, Shi-Lin",
  title = "{Hidden charm pentaquarks and tetraquark states}",
  doi = "10.22323/1.310.0106",
  journal = "PoS",
  year = 2018,
  volume = "Hadron2017",
  pages = "106"
}