Zogaj, S. & Bretschneider, U. (2013), Crowdtesting with testCloud – Managing the Challenges of an Intermediary, in 'European Conference on Information Systems (ECIS 2013)' .


Bretschneider, U.; Zogaj, S. & Leimeister, J. (2012), Wettbewerb vs. Kollaboration: Wie verhalten sich Teilnehmer in Ideenwettbewerben und Ideen Communities?, in 'VHB Jahrestagung 2012' .

Kipp, P.; Zogaj, S.; Ebel, P.; Bretschneider, U. & Leimeister, J. M. (2012), Introducing Open Innovation to Universities - How to Increase Universities Innovativeness, in 'International Society for Professional Innovation Management (ISPIM)' .

Zogaj, S. & Bretschneider, U. (2012), Customer Integration in New Product Development: A Literature Review Concerning the Appropriateness of Different Customer Integration Methods to Attain Customer Knowledge, in 'Proceedings of the 20th European Conference on Information Systems (ECIS)' .

Zogaj, S.; Kipp, P.; Ebel, P.; Bretschneider, U. & Leimeister, J. M. (2012), Towards Open Innovation In Universities: Fostering the Inside-Out-Process Using Ideas Competitions, in 'European Academy of Management Conference (EURAM)' .