@InProceedings{streng2008hft,
  author = {S. Streng, S. Ahrens, C. Janello, T. Pfister, and A. Küpper},
  title  = "{Superdistribution of Professional and User-generated Content - The User's Perspective}",
  booktitle = {Proceedings of the 21st International Symposium on Human Factors in Telecommunication},
  month = march,
  year =   {2008}
  }