@inproceedings{zogaj2013crowdtesting,
  author = {Zogaj, S. and Bretschneider, U.},
  title = {Crowdtesting with testCloud – Managing the Challenges of an Intermediary},
  booktitle = {European Conference on Information Systems (ECIS 2013)},
  year = {2013}
}

@inproceedings{ls_leimeister,
  author = {Bretschneider, U. and Zogaj, S. and Leimeister, J.M.},
  title = {Wettbewerb vs. Kollaboration: Wie verhalten sich Teilnehmer in Ideenwettbewerben und Ideen Communities?},
  booktitle = {VHB Jahrestagung 2012},
  year = {2012},
  note = {321},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_371.pdf}
}

@inproceedings{kipp2012introducing,
  author = {Kipp, P. and Zogaj, S. and Ebel, P. and Bretschneider, U. and Leimeister, J. M.},
  title = {Introducing Open Innovation to Universities - How to Increase Universities Innovativeness},
  booktitle = {International Society for Professional Innovation Management (ISPIM)},
  year = {2012},
  note = {331},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_349.pdf}
}

@inproceedings{zogaj2012customer,
  author = {Zogaj, S. and Bretschneider, U.},
  title = {Customer Integration in New Product Development: A Literature Review Concerning the Appropriateness of Different Customer Integration Methods to Attain Customer Knowledge},
  booktitle = {Proceedings of the 20th European Conference on Information Systems (ECIS)},
  year = {2012},
  note = {313},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_396.pdf}
}

@inproceedings{ls_leimeister,
  author = {Zogaj, S. and Kipp, P. and Ebel, P. and Bretschneider, U. and Leimeister, J. M.},
  title = {Towards Open Innovation In Universities: Fostering the Inside-Out-Process Using Ideas Competitions},
  booktitle = {European Academy of Management Conference (EURAM)},
  year = {2012},
  note = {311},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_317.pdf}
}