@article{HeisterKliegl2012,
  author    = {Heister, Julian and Kliegl, Reinhold},
  title     = {Comparing word frequencies from different German text corpora},
  series = {Potsdam cognitive science series},
  journal   = {Potsdam cognitive science series},
  number    = {3},
  publisher = {Universit{\"a}tsverlag Potsdam},
  address   = {Potsdam},
  issn      = {2190-4545},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-62346},
  pages     = {27 -- 44},
  year      = {2012},
  abstract  = {Inhalt: Introduction Developments in creating corpora dlexDB, subtitles, and tabloid newspapers Rating corpus emotionality Current study Method Materials Corpora Results Type-token ratio Validity: Effects of task difficulty Emotionality of a corpus Validity: Effects of emotionality Discussion Outlook References},
  language  = {en}
}