@article{MayerHeidfeld2012,
  author    = {Franz C. Mayer and Christian Heidfeld},
  title     = {Eurobonds, episode I: The phantom menace},
  journal   = {Verfassungsblog},
  number    = {2012/5/30},
  pages     = {1 -- 3},
  url       = {https://verfassungsblog.de/eurobonds-episode-phantom-menace/},
  year      = {2012},
}