@article{medeiros_figueiredo_mafra_rosa_yoon_2013,  title={Deep subsoiling of a subsurface-compacted typical hapludult under citrus orchard},  volume={37},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832013000400008},  DOI={10.1590/S0100-06832013000400008},  number={4},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Medeiros, João Carlos and Figueiredo, Getulio Coutinho and Mafra, Álvaro Luiz and Rosa, Jaqueline Dalla and Yoon, Sung Won},  year={2013},  month={Jul},  pages={911–919} }