@inproceedings{NievasRosillo:2021ve,
  author = "Nievas Rosillo, Mireia  and  Chiaro, Graziano  and  Dominguez, Alberto  and  La Mura, Giovanni",
  title = "{A model-driven search for extreme BL Lacs among Fermi-LAT blazar candidates.}",
  doi = "10.22323/1.395.0620",
  booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)",
  year = 2021,
  volume = "395",
  pages = "620"
}