@phdthesis{Discher2013,
  author    = {Discher, Christian},
  title     = {Sprachkontakt, Migration und Variation},
  series = {T{\"u}binger Beitr{\"a}ge zur Linguistik ; 549},
  journal   = {T{\"u}binger Beitr{\"a}ge zur Linguistik ; 549},
  publisher = {Narr},
  address   = {T{\"u}bingen},
  isbn      = {978-3-8233-6915-8},
  pages     = {272},
  year      = {2013},
  language  = {de}
}