@incollection{Carels11,
author = {Nicolas Carels},
title = {The Challenge of Bioenergies: An Overview},
booktitle = {Biofuel's Engineering Process Technology},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Marco Aurélio dos Santos Bernardes},
chapter = {2},
doi = {10.5772/16403},
url = {https://doi.org/10.5772/16403}
}