@article{yang_zhang_2016,  title={Response to De Jong Van Lier's comments on “Quantitative assessment of soil physical quality in northern China based on S-theory” [Rev Bras Cienc Solo. 2015;39:1311-21]},  volume={40},  ISSN={0100-0683},  url={https://doi.org/10.1590/18069657rbcs20161000},  DOI={10.1590/18069657rbcs20161000},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Yang, Dejun and Zhang, Kefeng},  year={2016},  pages={e0161000} }