@inproceedings{Hook:2019sB,
  author = "Hook, Anson",
  title = "{TASI Lectures on the Strong CP Problem and Axions}",
  doi = "10.22323/1.333.0004",
  booktitle = "Proceedings of Theoretical Advanced Study Institute Summer School 2018 "Theory in an Era of Data" {\textemdash} PoS(TASI2018)",
  year = 2019,
  volume = "333",
  pages = "004"
}