@article{reis_dick_caldas_bayer_2014,  title={Carbon sequestration in clay and silt fractions of Brazilian soils under conventional and no-tillage systems},  volume={71},  ISSN={0103-9016},  url={https://doi.org/10.1590/0103-9016-2013-0234},  DOI={10.1590/0103-9016-2013-0234},  number={4},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Reis, Cecília Estima Sacramento dos and Dick, Deborah Pinheiro and Caldas, Jennifer da Silva and Bayer, Cimélio},  year={2014},  month={Jul},  pages={292–301} }