@inproceedings{Smith:2024qB,
  author = "Smith, Christopher",
  title = "{The strong CP puzzle and axions}",
  doi = "10.22323/1.469.0013",
  booktitle = "Proceedings of 31st International Workshop on Deep Inelastic Scattering {\textemdash} PoS(DIS2024)",
  year = 2024,
  volume = "469",
  pages = "013"
}