@incollection{Eichinger1983,
  author    = {Ludwig M. Eichinger},
  title     = {Die Grenzen der Vergleichbarkeit - Mehrsprachigkeit in Europa und Afrika},
  series = {Vergleichbarkeit von Sprachkontakten},
  editor    = {Peter H. Nelde},
  publisher = {D{\"u}mmler},
  address   = {Bonn},
  isbn      = {3-427-64031-0},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-3319},
  pages     = {17 -- 29},
  year      = {1983},
  language  = {de}
}