@article{CromeFranzke1994,
  author    = {Crome, Erhard and Franzke, Jochen},
  title     = {Towards an East German party system? : the local elections in Brandenburg in 1993},
  year      = {1994},
  language  = {en}
}
@article{CromeFranzkeMontagetal.1991,
  author    = {Crome, Erhard and Franzke, Jochen and Montag, Claus and Schrader, Lutz},
  title     = {New challenges for european security policy in the 90s},
  year      = {1991},
  language  = {en}
}