@article{maia_2012,  title={Fertilization response likelihood for the interpretation of leaf analyses},  volume={36},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832012000200013},  DOI={10.1590/S0100-06832012000200013},  number={2},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Maia, Celsemy Eleutério},  year={2012},  month={Mar},  pages={437–445} }