@article{oliveira_leite_andrade_korn_2005,  title={Determination of total aldehydes in fuel ethanol by MBTH method: sequential injection analysis},  volume={16},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532005000100013},  DOI={10.1590/S0103-50532005000100013},  number={1},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Oliveira, Fabio Santos de and Leite, Bárbara Cecília O. and Andrade, Marta Valeria A. Santana de and Korn, Mauro},  year={2005},  month={Jan},  pages={87–92} }