@article{faria_barros_novais_silva_2009,  title={Soil fertility, organic carbon and fractions of the organic matter at different distances from eucalyptus stumps},  volume={33},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832009000300010},  DOI={10.1590/S0100-06832009000300010},  number={3},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Faria, Geraldo Erli and Barros, Nairam Félix de and Novais, Roberto Ferreira and Silva, Ivo Ribeiro},  year={2009},  month={Mar},  pages={571–579} }