@article{costa_colodette_2007,  title={The impact of kappa number composition on eucalyptus kraft pulp bleachability},  volume={24},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322007000100006},  DOI={10.1590/S0104-66322007000100006},  number={1},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Costa, M. M. and Colodette, J. L.},  year={2007},  month={Jan},  pages={61–71} }