@misc{Wieland2020,
  author    = {Volker Wieland},
  title     = {Verfahren zum Anleihekaufprogramm der EZB},
  booktitle = {Working paper series / Institute for Monetary and Financial Stability ; 139},
  url       = {https://www.imfs-frankfurt.de/fileadmin/user_upload/IMFS_WP/IMFS_WP_139.pdf},
  institution = {Wirtschaftswissenschaften},
  series    = {Working paper series / Institute for Monetary and Financial Stability},
  number    = {139},
  type      = {workingpaper},
  pages     = {42},
  year        = {2020},
}