@article{Mallamaci:2017de,
  author = "Mallamaci, Manuela",
  title = "{Measurements of the depth of maximum muon production and of its fluctuations in extensive air showers above $1.5×10^{19} eV$ at the Pierre Auger Observatory}",
  doi = "10.22323/1.301.0509",
  journal = "PoS",
  year = 2017,
  volume = "ICRC2017",
  pages = "509"
}