@inproceedings{Kido:2023WK,
  author = "Kido, Eiji",
  title = "{Updates of the surface detector array of the TAx4 experiment}",
  doi = "10.22323/1.444.0239",
  booktitle = "Proceedings of 38th International Cosmic Ray Conference {\textemdash} PoS(ICRC2023)",
  year = 2023,
  volume = "444",
  pages = "239"
}