1. T. Duong (Manager), US DOE, Office of FreedomCAR and Vehicle Technologies, Office of Energy Efficiency and Renewable Energy, http://www.eere.energy.gov/vehiclesandfuels/pdfs/program/2002_energy_storage.pdf.
2. The FreedomCAR program description can be found at: http://www.eere.energy.gov/vehiclesandfuels//.
3. Proceedings of the 39th Power Sources Conference;Roth,2000
4. Proceedings of the 16th Annual Battery Conference on Applications and Advances;Roth,2001
5. Proceedings of the 40th Power Sources Conference;Roth,2002