@article{beck_escosteguy_dick_2018,  title={Modifications of phosphorus in Latosol as a function of humic acids and acidity},  volume={22},  ISSN={1415-4366},  url={https://doi.org/10.1590/1807-1929/agriambi.v22n7p488-492},  DOI={10.1590/1807-1929/agriambi.v22n7p488-492},  number={7},  journal={Revista Brasileira de Engenharia Agrícola e Ambiental},  publisher={Unidade Acadêmica de Engenharia Agrícola},  author={Beck, Márcia H. and Escosteguy, Pedro A. V. and Dick, Deborah P.},  year={2018},  month={Jul},  pages={488–492} }