@inproceedings{Celli:2021zB, author = "Celli, Silvia and Morlino, Giovanni", title = "{Particle escape from supernova remnants and related gamma-ray signatures}", doi = "10.22323/1.395.0924", booktitle = "Proceedings of 37th International Cosmic Ray Conference {\textemdash} PoS(ICRC2021)", year = 2021, volume = "395", pages = "924" }