@article{rebêlo_2004,  title={Semeando o futuro},  volume={34},  ISSN={0044-5967},  url={https://doi.org/10.1590/S0044-59672004000400001},  DOI={10.1590/S0044-59672004000400001},  number={4},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Rebêlo, George},  year={2004},  month={Oct} }