@article{lieberknecht_matai_leal_2017,  title={Bibliometric analysis on kaolinite flotation},  volume={70},  ISSN={2448-167X},  url={https://doi.org/10.1590/0370-44672016700119},  DOI={10.1590/0370-44672016700119},  number={4},  journal={REM - International Engineering Journal},  publisher={Fundação Gorceix},  author={Lieberknecht, Gabriela and Matai, Patrícia Helena Lara dos Santos and Leal, Laurindo de Salles},  year={2017},  month={Oct},  pages={477–482} }