@article{souza_pereira_antunes_aranda_carneiro_2002,  title={1,3-Butadiene hydrogenation on pd-supported systems: geometric effects},  volume={19},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322002000200005},  DOI={10.1590/S0104-66322002000200005},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Souza, P.R.N. and Pereira, M.M. and Antunes, O.A.C. and Aranda, D.A.G. and Carneiro, J.W.M.},  year={2002},  month={Apr},  pages={187–194} }