@article{barradas_cestari_airoldi_buffon_1998,  title={Epoxidation of Cyclohexene on Heterogenized Molybdenum Compounds},  volume={15},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66321998000200008},  DOI={10.1590/S0104-66321998000200008},  number={2},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Barradas, E.F.M. and Cestari, A.R. and Airoldi, C. and Buffon, R.},  year={1998},  month={Jun},  pages={146–150} }