@article{lima_farias_lima_2004,  title={Mass transport in spheroids using the Galerkin method},  volume={21},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322004000400016},  DOI={10.1590/S0104-66322004000400016},  number={4},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Lima, D. R. and Farias, S. N. and Lima, A. G. B.},  year={2004},  month={Oct},  pages={667–680} }