1. Fraser, S. (2004): Mathematical modelling of polymer electrolyte membrane fuel cells for stack design and power system analysis. Dissertation, TU Graz.
2. Fraser, S., Hacker, V., Besenhard, J. O. (2004): PEM fuel cell power system for Mars exploration vehicles. Hydrogen and Fuel Cells Conference, Vancouver, Abstract, June 8–11, 2003.
3. Fraser, S., Monsberger, M., Hacker, V. (2005): A thermodynamic analysis of the Reformer Sponge Iron Cycle. Journal of Power Sources, submitted.
4. Fraser, S., Monsberger, M., Hacker, V. (2004): Regenerative fuel cell power systems. 2nd Int. Conf. on Green Propellants for Space Propulsion. Sardinia, June 7–8, 2004.
5. Hacker, V. (2003a): Brennstoffzellensysteme. Habilitation. Fakultät für Technische Naturwissenschaften, TU Graz.