@inproceedings{Kubis:2022hR, author = "Kubis, Bastian", title = "{Precision tests of fundamental symmetries with $\eta$ and $\eta$' decays}", doi = "10.22323/1.412.0013", booktitle = "Proceedings of RDP online PhD school and workshop "Aspects of Symmetry" {\textemdash} PoS(Regio2021)", year = 2022, volume = "412", pages = "013" }