@article{rodak_moraes_pascoalino_oliveira junior_castro_pauletti_2015,  title={Methods to Quantify Nickel in Soils and Plant Tissues},  volume={39},  ISSN={0100-0683},  url={https://doi.org/10.1590/01000683rbcs20140542},  DOI={10.1590/01000683rbcs20140542},  number={3},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Rodak, Bruna Wurr and Moraes, Milton Ferreira de and Pascoalino, João Augusto Lopes and Oliveira Junior, Adilson de and Castro, Cesar de and Pauletti, Volnei},  year={2015},  month={May},  pages={788–793} }