@article{alesso_masola_carrizo_imhoff_2017,  title={Estimating Sample Size of Soil Cone Index Profiles by Bootstrapping},  volume={41},  ISSN={0100-0683},  url={https://doi.org/10.1590/18069657rbcs20160464},  DOI={10.1590/18069657rbcs20160464},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Alesso, Carlos Agustín and Masola, María Josefina and Carrizo, María Eugenia and Imhoff, Silvia Del Carmen},  year={2017},  pages={e0160464} }