@article{silva_corrêa_novais_gebrim_nunes_silva_smyth_2008,  title={Protective effect of divalent cations against aluminum toxicity in soybean},  volume={32},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832008000500027},  DOI={10.1590/S0100-06832008000500027},  number={5},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Silva, Ivo Ribeiro da and Corrêa, Tarcísio Fernando Côrtes and Novais, Roberto Ferreira and Gebrim, Fabrício de Oliveira and Nunes, Flancer Novais and Silva, Eulene Francisco da and Smyth, Thomas Jot},  year={2008},  month={Sep},  pages={2061–2071} }