@article{Lorenz:2017dt,
  author = "Lorenz, Ina  and  Passemar, Emilie",
  title = "{$a_1$ properties in hadronic tau decays}",
  doi = "10.22323/1.282.0539",
  journal = "PoS",
  year = 2017,
  volume = "ICHEP2016",
  pages = "539"
}