@inproceedings{Frere:2022v4, author = "Frere, Jean-Marie", title = "{Why is Parity Restored?}", doi = "10.22323/1.406.0094", booktitle = "Proceedings of Corfu Summer Institute 2021 "School and Workshops on Elementary Particle Physics and Gravity" {\textemdash} PoS(CORFU2021)", year = 2022, volume = "406", pages = "094" }