@inproceedings{Walkowiak:20205G, author = "Walkowiak, Wolfgang", title = "{Rare and Semi-rare Decays of Beauty Mesons in ATLAS}", doi = "10.22323/1.377.0017", booktitle = "Proceedings of 18th International Conference on B-Physics at Frontier Machines {\textemdash} PoS(Beauty2019)", year = 2020, volume = "377", pages = "017" }