@misc{Schmeling2019,
  author    = {Maik Schmeling},
  title     = {What is Libra? Understanding Facebook's currency},
  booktitle = {SAFE policy letter series ; 76},
  url       = {https://safe-frankfurt.de/de/policy-center/publikationen/detailsview/publicationname/libra.html},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE policy letter},
  number    = {76},
  type      = {workingpaper},
  pages     = {12},
  year        = {2019},
}