@phdthesis{Dudek2012,
  author    = {Dudek, Malgorzata},
  title     = {Die Mundart von Opoczno: Versuch einer phonetischen und soziodialektologischen Skizze},
  address   = {Potsdam},
  pages     = {245 S.},
  year      = {2012},
  language  = {de}
}