@incollection{BeyerPlewnia2019,
  author    = {Rahel Beyer and Albrecht Plewnia},
  title     = {Vorwort},
  series = {Handbuch des Deutschen in West- und Mitteleuropa. Sprachminderheiten und Mehrsprachigkeitskonstellationen},
  publisher = {Narr Francke Attempto},
  address   = {T{\"u}bingen},
  isbn      = {978-3-8233-8154-9},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-91106},
  pages     = {7 -- 9},
  year      = {2019},
  language  = {de}
}