@misc{SiekmannWieland2013,
  author    = {Helmut Siekmann and Volker Wieland},
  title     = {The European Central Bank's Outright Monetary Transactions and the Federal Constitutional Court of Germany},
  booktitle = {SAFE white paper series ; 4},
  url       = {http://safe-frankfurt.de/policy-center/policy-publications/details/article/the-european-central-banks-outright-monetary-transactions-and-the-federal-constitutional-court-of.html},
  institution = {Wirtschaftswissenschaften},
  series    = {SAFE white paper series},
  number    = {4},
  type      = {workingpaper},
  pages     = {1 -- 14},
  year        = {2013},
}