@inproceedings{Sako:2021d7,
  author = "Sako, Takashi",
  title = "{Current status of ALPACA for exploring sub-PeV gamma-ray sky in Bolivia}",
  doi = "10.22323/1.395.0733",
  booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)",
  year = 2021,
  volume = "395",
  pages = "733"
}