@incollection{Freire11, author = {João Malça and Fausto Freire}, title = {Uncertainty Analysis of the Life-Cycle Greenhouse Gas Emissions and Energy Renewability of Biofuels}, booktitle = {Environmental Impact of Biofuels}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Marco Aurélio dos Santos Bernardes}, chapter = {10}, doi = {10.5772/17299}, url = {https://doi.org/10.5772/17299} }