@misc{Siekmann2012,
  author    = {Helmut Siekmann},
  title     = {Missachtung rechtlicher Vorgaben des AEUV durch die Mitgliedstaaten und die EZB in der Schuldenkrise},
  booktitle = {Working paper series / Institute for Monetary and Financial Stability ; 65},
  url       = {http://www.imfs-frankfurt.de/fileadmin/user_upload/pdf/IMFS_WP_65.pdf},
  institution = {Institute for Monetary and Financial Stability (IMFS)},
  series    = {Working paper series / Institute for Monetary and Financial Stability},
  number    = {65},
  type      = {workingpaper},
  pages     = {52},
  year        = {2012},
}