@inproceedings{Begue:2017xm, author = "Begue, Damien", title = "{Magnetic versus baryonic jets for gamma-ray bursts.}", doi = "10.22323/1.312.0067", booktitle = "Proceedings of 7th International Fermi Symposium {\textemdash} PoS(IFS2017)", year = 2017, volume = "312", pages = "067" }