@inproceedings{Hagan:2024he,
  author = "Hagan, Alina",
  title = "{Observation of an excess of di-charmonium events in the four-muon final state with the ATLAS detector}",
  doi = "10.22323/1.443.0012",
  booktitle = "Proceedings of 20th International Conference on B-Physics at Frontier Machines {\textemdash} PoS(BEAUTY2023)",
  year = 2024,
  volume = "443",
  pages = "012"
}