Webbasiertes Campusinformationssystem. Eine Fallstudie an der Wirtschaftsuniversität Wien. - Bernd Simon; Harald Mahrer (Prax. Inf.verarb. Kommun., 1999)

The development of e-business in Austria. - Roman Brandtweiner; Harald Mahrer (Int. J. Inf. Technol. Manag., 2004)

Success factors for implementing e-government services: the case of the Austrian e-government service portal. - Harald Mahrer; Roman Brandtweiner (Int. J. Inf. Technol. Manag., 2004)

Politicians as Patrons for E-Democracy? Closing the Gap Between Ideals and Realities. - Harald Mahrer (Int. J. Electron. Gov. Res., 2005)

Towards the enhancement of e-democracy: identifying the notion of the 'middleman paradox'. - Harald Mahrer; Robert Krimmer (Inf. Syst. J., 2005)