@inproceedings{Ai:2022Q/, author = "Ai, Wen-Yuan and Cruz, Juan S. and Garbrecht, Bjoern and Tamarit, Carlos", title = "{The limits of the strong CP problem}", doi = "10.22323/1.405.0084", booktitle = "Proceedings of 7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021 {\textemdash} PoS(DISCRETE2020-2021)", year = 2022, volume = "405", pages = "084" }