@article{ribeiro_egreja filho_fabris_mussel_novais_2007,  title={Potential use of a chemical leaching reject from a kaolin industry as agricultural fertilizer},  volume={31},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832007000500011},  DOI={10.1590/S0100-06832007000500011},  number={5},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Ribeiro, Fabiana Rodrigues and Egreja Filho, Fernando Barboza and Fabris, José Domingos and Mussel, Wagner da Nova and Novais, Roberto Ferreira},  year={2007},  month={Sep},  pages={939–946} }