Pietzcker, R. C., Longden, T., Chen, W., Fu, S., Kriegler, E., Kyle, P., Luderer, G. (2014): Long-term transport energy demand and climate policy: Alternative visions on transport decarbonization in energy-economy models. - Energy, 64, 95-108.https://doi.org/10.1016/j.energy.2013.08.059