@inproceedings{Mirabel:2016Fj, author = "Mirabel, Igor Felix", title = "{High energy sources during the re-ionization epoch of the universe}", doi = "10.22323/1.224.0088", booktitle = "Proceedings of Frontiers of Fundamental Physics 14 {\textemdash} PoS(FFP14)", year = 2016, volume = "224", pages = "088" }