@inproceedings{Cao:20168x,
  author = "Cao, Zhen  and  Zhang, Y.  and  Zhu, Fengrong",
  title = "{Cloud Monitoring using Nitrogen Laser for LHAASO Experiment }",
  doi = "10.22323/1.236.0641",
  booktitle = "Proceedings of The 34th International Cosmic Ray Conference {\textemdash} PoS(ICRC2015)",
  year = 2016,
  volume = "236",
  pages = "641"
}