@book{Fery2000,
  author    = {F{\´e}ry, Caroline},
  title     = {Phonologie des Deutschen : eine optimalit{\"a}tstheoretische Einf{\"u}hrung},
  publisher = {Univ.-Bibliothek Publ.-Stelle},
  address   = {Potsdam},
  isbn      = {978-3-935024-14-3},
  issn      = {1616-7392},
  pages     = {236 S.},
  year      = {2000},
  language  = {de}
}
@book{Fery2000,
  author    = {F{\´e}ry, Caroline},
  title     = {Phonologie des Deutschen : eine optimalit{\"a}tstheoretische Einf{\"u}hrung},
  publisher = {Univ.-Bibliothek Publ.-Stelle},
  address   = {Potsdam},
  isbn      = {978-3-935024-22-8},
  issn      = {1616-7392},
  pages     = {231 S.},
  year      = {2000},
  language  = {de}
}