Humpenöder, F., Schaldach, R., Cikovani, Y., Schebek, L. (2013): Effects of land-use change on the carbon balance of 1st generation biofuels: An analysis for the European Union combining spatial modeling and LCA. - Biomass and Bioenergy, 56, 166-178.https://doi.org/10.1016/j.biombioe.2013.05.003