@article{bueno_berton_silveira_chiba_andrade_maria_2011,  title={Chemical and microbiological attributes of an oxisol treated with successive applications of sewage sludge¹},  volume={35},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832011000400040},  DOI={10.1590/S0100-06832011000400040},  number={4},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Bueno, José Rafael Pires and Berton, Ronaldo Severiano and Silveira, Adriana Parada Dias da and Chiba, Marcio Koiti and Andrade, Cristiano Alberto de and Maria, Isabella Clerici De},  year={2011},  month={Jul},  pages={1461–1470} }