@book{SommermannBluemelMagieraetal.1994,
  author    = {Sommermann, Karl-Peter and Bl{\"u}mel, Willi and Magiera, Siegfried and Merten, Detlef},
  title     = {Problemes constitucionales a l'Alemanya unificada},
  edition   = {1.},
  publisher = {Escola d'Administraci{\´o} P{\´u}blica de Catalunya},
  address   = {Barcelona},
  isbn      = {84-393-2656-4},
  pages     = {83},
  year      = {1994},
  abstract  = {.},
  language  = {und}
}