@inproceedings{Walter:2017yk, author = "Walter, Roland and Balbo, Matteo and Panagiotou, Christos", title = "{Fermi acceleration under control: η Carinae}", doi = "10.22323/1.301.0746", booktitle = "Proceedings of 35th International Cosmic Ray Conference {\textemdash} PoS(ICRC2017)", year = 2017, volume = "301", pages = "746" }