Publications
Mobile und Individualised Publishing: Die Zukunft der Verlagswirtschaft in NRW. Duisburg: Innowise GmbH, 2008.
, “Geschäftsmodelle”, Social Media Kompass, pp. 15–27, 2009.
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“Controlled Opening in pro-active SME Innovation–a Case Study on an ‘Open Innovation Audit’in the Digital Economy”, Competence Management for Open Innovation: Tools and It Support to Unlock the Innovation Potential Beyond Company Boundaries, vol. 30, pp. 271–288, 2010.
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