1. Åhman, M., 2004. Government policy and environmental innovation in the automobile sector in Japan. IMES /EESS Report 53, January 2004. Department of Environmental and Energy Systems Studies, Lund University, Sweden.
2. Competing technologies;Arthur,1988
3. Åstrand, K., Neij, L., 2004. An assessment of governmental wind power programmes in Sweden—using a systems approach. Energy Policy, in press.
4. An overview of power electronics in electric vehicles;Chan;IEEE Transactions on Industrial Electronics,1997
5. Chiba, A., 2002. Eco-station project. Personal communication 30/10- Tokyo.