@inproceedings{Fiasson:2016St,
  author = "Fiasson, Armand  and  Trichard, Cyril  and  Maurin, Gilles  and  Lamanna, Giovanni",
  title = "{Enhanced HESS-II low energies performance thanks to the focus system}",
  doi = "10.22323/1.236.1028",
  booktitle = "Proceedings of The 34th International Cosmic Ray Conference {\textemdash} PoS(ICRC2015)",
  year = 2016,
  volume = "236",
  pages = "1028"
}