@incollection{Mueller2006f,
  author = {Stefan M{\"u}ller},
  title  = {{Qualitative Korpusanalyse f{\"u}r die Grammatiktheorie: Introspektion vs.\ Korpus}},
  booktitle = {{Sprachkorpora -- Datenmengen und Erkenntnisfortschritt}},
  editor    = {Gisela Zifonun and Werner Kallmeyer},
  series    = {Institut f{\"u}r Deutsche Sprache Jahrbuch 2006},
  url       = {https://hpsg.hu-berlin.de/~stefan/Pub/intro-korpus.html},
  url_checked =	{\mytoday}, 
  publisher = {Walter de Gruyter},
  address   = {Berlin},
  pages     = {70--90},
  year      = 2007
}