@inproceedings{Muñoz:2021VH,
  author = "Muñoz, Víctor  and  Arguelles, Carlos  and  Kelly, Kevin",
  title = "{Searching for millicharged particles produced in cosmic-ray air showers}",
  doi = "10.22323/1.395.0564",
  booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)",
  year = 2021,
  volume = "395",
  pages = "564"
}