@inproceedings{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", booktitle = "Proceedings of 35th International Cosmic Ray Conference {\textemdash} PoS(ICRC2017)", year = 2017, volume = "301", pages = "509" }