@inproceedings{HoeverHuberMuehlhaeuser2010,
  author    = {Kai M. H{\"o}ver and Jochen Huber and Max M{\"u}hlh{\"a}user},
  title     = {Q\&A 2.0: A System to Facilitate Interaction During and After a Lecture},
  series = {E-Learn 2010 : World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education, October 18 - 22, 2010, Orlando, FL, USA ; Proceedings},
  isbn      = {978-1-880094-83-9},
  pages     = {2544 -- 2551},
  year      = {2010},
  language  = {de}
}