@inproceedings{Bottacini:2023Hx, author = "Bottacini, Eugenio", title = "{Modeling the Black Hole Spin}", doi = "10.22323/1.444.0936", booktitle = "Proceedings of 38th International Cosmic Ray Conference {\textemdash} PoS(ICRC2023)", year = 2023, volume = "444", pages = "936" }