@article{Pich:2019zj,
  author = "Pich, Antonio  and  Rojo, Juan  and  Sommer, Rainer  and  Vairo, Antonio",
  title = "{Determining the strong coupling - status and challenges}",
  doi = "10.22323/1.336.0035",
  journal = "PoS",
  year = 2019,
  volume = "Confinement2018",
  pages = "035"
}