@article{Muszynski1997,
  author    = {Muszynski, Bernhard},
  title     = {Die ostdeutschen Bundesl{\"a}nder und die kritische Masse f{\"u}r eine Reform des deutschen F{\"o}deralismus},
  isbn      = {3-593-35752-6},
  year      = {1997},
  language  = {de}
}
@article{MuszynskiJann1997,
  author    = {Muszynski, Bernhard and Jann, Werner},
  title     = {Brandenburg},
  isbn      = {3-593-35752-6},
  year      = {1997},
  language  = {de}
}