@article{BUTTNER:2016A4,
  author = "BUTTNER, Benjamin",
  title = "{The Muon-Tracking-System of the OPERA Experiment }",
  doi = "10.22323/1.244.0065",
  journal = "PoS",
  year = 2016,
  volume = "NEUTEL2015",
  pages = "065"
}