@article{BecerraGonzalez:2019ur,
  author = "Becerra Gonzalez, Josefa  and  Paneque, David  and  Wendel, Christoph  and  Tavecchio, Fabrizio  and  Noda, Koji  and  Ishio, Kazuma  and  Sitarek, Julian",
  title = "{Study of the Variable Broadband Emission of Markarian 501 during the Most Extreme Swift X-ray Activity}",
  doi = "10.22323/1.358.0554",
  journal = "PoS",
  year = 2019,
  volume = "ICRC2019",
  pages = "554"
}