@article{OlivaresSchneider:2022uN,
  author = "Olivares Schneider, Jose  and  Hoefken Zink, Jaime  and  Bazo Alba, Jose Luis",
  title = "{Mass composition modelling at sources of ultra-high energy cosmic rays}",
  doi = "10.22323/1.398.0089",
  journal = "PoS",
  year = 2022,
  volume = "EPS-HEP2021",
  pages = "089"
}