@incollection{KienleHerrmann2012,
  author    = {Andrea Kienle and T. Herrmann},
  title     = {Werkzeuge f{\"u}r den diskursiven Lernprozess},
  series = {CSCL-Kompendium 2.0 : Lehr- und Handbuch zum computerunterst{\"u}tzten, kooperativen Lernen},
  publisher = {Oldenbourg},
  address   = {M{\"u}nchen},
  year      = {2012},
  language  = {de}
}