@article{moraes_debiasi_carlesso_franchini_silva_2014,  title={Critical limits of soil penetration resistance in a rhodic Eutrudox},  volume={38},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832014000100029},  DOI={10.1590/S0100-06832014000100029},  number={1},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Moraes, Moacir Tuzzin de and Debiasi, Henrique and Carlesso, Reimar and Franchini, Julio Cezar and Silva, Vanderlei Rodrigues da},  year={2014},  month={Jan},  pages={288–298} }