@article{731361,
      author = {Gödert, Winfried, and Hubrich, Jessica, and Nagelschmidt,  Matthias,},
      url = {http://library.usi.edu/record/731361},
      title = {Semantic knowledge representation for information  retrieval [electronic resource] /},
      recid = {731361},
      pages = {1 online resource (308 pages) :},
}