@inproceedings{He:2019er,
  author = "He, Jibo",
  title = "{Studies of $B_c$ mesons at LHCb}",
  doi = "10.22323/1.340.0146",
  booktitle = "Proceedings of The 39th International Conference on High Energy Physics {\textemdash} PoS(ICHEP2018)",
  year = 2019,
  volume = "340",
  pages = "146"
}