@article{Wang:2021A9,
  author = "Wang, Yang  and  Chen, L.  and  Liu, H.  and  Sun, Q.N.  and  Li, X.  and  Xia, J.J.  and  Zhu, F.R.  and  Geng, L.S.  and  Zhang, S.S.  and  Zhang, Y.",
  title = "{The Laser calibration system for LHAASO-WFCTA}",
  doi = "10.22323/1.395.0271",
  journal = "PoS",
  year = 2021,
  volume = "ICRC2021",
  pages = "271"
}