@Misc{cao07casestudy,
  author = {Cao, Yiwei and Ehms, Karsten and Fiedler, Sebastian and Hofer, Margit and Kaiamo, Anna-Kaarina and Kieslinger, Barbara and Klamma, Ralf and Krause, Beate and Kravcik, Milos and Ryyppö, Tommi and Spaniol, Marc and Stumme, Gerd and Wild, Fridolin},
  title  = {Case study on social software use in distributed working environments},

  year   = {2007},
  number = {},
  url    = {http://www.prolearn-project.org/deliverables/view?id=1432},

  const  = {\ text}
}
@Inproceedings{AR:10b,
  author = {Atzmueller, Martin and Roth-Berghofer, Thomas},
  title  = {Towards Explanation-Aware Social Software: Applying the Mining and Analysis Continuum of Explaining},

  year   = {2010},
  number = {},
  url    = {},

  const  = {\ text}
}