Co-Creation in Business Service Lifecycle Management, Krug, S., Korthaus A., Fielt E., and Leyer M. , 21st Australian Conference on Information Systems, Brisbane, (2010)

Online Service Delivery Models – An International Comparison in the Public Sector, Kohlborn, T., Weiss S., Poeppelbuss J., Korthaus A., and Fielt E. , 21st Australian Conference on Information Systems, Brisbane, (2010)

Exchange Design Patterns for Electronic Intermediaries, Fielt, E., Janssen W., Faber E., and Wagenaar R. , 15th European Conference on Information Systems, St. Gallen, (2007)