Legal Aspects of Electronic Contracts. - Michael Gisler; Katarina Stanoevska-Slabeva; Markus Greunz (ISDO, 2000)

Integrating e-Government Infrastructures through Secure XML Document Containers. - Markus Greunz; Bernd Schopp; Joachim Haes (HICSS, 2001)

The Need for Topological Time and Location Information in Mobile E-Business Applications. - Bernd Schopp; Axel Röpnack; Markus Greunz (PDP, 2001)

Modeling Business Media Platforms. - Markus Greunz; Katarina Stanoevska-Slabeva (HICSS, 2002)