@article{892526,
      author = {Keller, Stefan Andreas, and Schneider, René, and Volk,  Benno,},
      url = {http://library.usi.edu/record/892526},
      title = {Wissensorganisation und -repräsentation mit digitalen  technologien /},
      recid = {892526},
      pages = {1 online resource (289 pages) :},
}