@article{joly_moro_pinto_2002,  title={Planning and scheduling for petroleum refineries using mathematical programming},  volume={19},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322002000200008},  DOI={10.1590/S0104-66322002000200008},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Joly, M. and Moro, L.F.L. and Pinto, J.M.},  year={2002},  month={Apr},  pages={207–228} }