@inproceedings{Freiberg2009a,
  added-at = {2009-12-03T14:41:40.000+0100},
  author = {Freiberg, Martina and Baumeister, Joachim and Puppe, Frank},
  biburl = {http://www.bibsonomy.org/bibtex/26c147c1ba7d46d36cd7f20db14a786e9/mfreiberg},
  booktitle = {LWA-2009 (Special Track on Knowledge Management)},
  interhash = {41e13e58bd2b706727a6d37a96340cb3},
  intrahash = {6c147c1ba7d46d36cd7f20db14a786e9},
  keywords = {evaluation knowledge model myown system usability},
  timestamp = {2009-12-03T14:41:40.000+0100},
  title = {The Usability Stack: Reconsidering Usability Criteria regarding Knowledge-Based Systems},
  url = {http://ki.informatik.uni-wuerzburg.de/papers/freiberg/2009_UsabilityStack.pdf},
  year = 2009
}