Fischer, Justina AV (2009): Development of Direct Democracy in Swiss Cantons between 1997 and 2003. Unpublished.
Fischer, Justina AV and Somogyi, Frank (2009): Globalization and Protection of Employment. Unpublished.
Fischer, Justina AV and Sousa-Poza, Alfonso (2009): The Effect of Pension Generosity on Early Retirement: A Microdata Analysis for Europe from 1967 to 2004. Unpublished.
Gresse, Christopher and Slowak, André P. (2008): New Knowledge in Global Innovation Teams. Unpublished.
Vassilev, Zlatan (2007): Evaluating the Financial Position and Performance of a typical Dairy Farm in Bulgaria. Unpublished.
