@article{carvalho_oliveira_2010,  title={Economic feasibility of timber management in extractive settlement projects of southwestern Amazonia},  volume={16},  ISSN={0104-7760},  url={https://doi.org/10.1590/S0104-77602010000400010},  DOI={10.1590/S0104-77602010000400010},  number={4},  journal={CERNE},  publisher={UFLA - Universidade Federal de Lavras},  author={Carvalho, Ricardo da Silveira and Oliveira, Antônio Donizette de},  year={2010},  month={Oct},  pages={505–516} }