@article{walter_petrere jr._2007,  title={The small-scale urban reservoir fisheries of Lago Paranoá, Brasília, DF, Brazil},  volume={67},  ISSN={1519-6984},  url={https://doi.org/10.1590/S1519-69842007000100003},  DOI={10.1590/S1519-69842007000100003},  number={1},  journal={Brazilian Journal of Biology},  publisher={Instituto Internacional de Ecologia},  author={Walter, T. and Petrere Jr., M.},  year={2007},  month={Feb},  pages={9–21} }