@misc{publication-6415, author={Reinhard, J{\"u}rgen and K{\"u}min, José Antonio and Hilty, Lorenz}, howpublished={Informatics and Sustainabiilty Research Group, University of Zurich and Empa Swiss Federal Laboratories for Materials Science and Technology }, title={Design and Implementation of a Web-based System for Certification and LCA of Biofuels}, year=2011, }