@article{mikkola_salmi_villela_vainio_mäki-arvela_kalantar_ollonqvist_väyrynen_sjöholm_2003,  title={Hydrogenation of xylose to xylitol on sponge nickel catalyst: a study of the process and catalyst deactivation kinetics},  volume={20},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322003000300006},  DOI={10.1590/S0104-66322003000300006},  number={3},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Mikkola, J.-P. and Salmi, T. and Villela, A. and Vainio, H. and Mäki-Arvela, P. and Kalantar, A. and Ollonqvist, T. and Väyrynen, J. and Sjöholm, R.},  year={2003},  month={Jul},  pages={263–271} }