@article{andrade_ferreira_lopes_araújo_silva_2020,  title={Balance of nitrogen and phosphorus in a reservoir in the tropical semi-arid region
				},  volume={51},  ISSN={1806-6690},  url={https://doi.org/10.5935/1806-6690.20200020},  DOI={10.5935/1806-6690.20200020},  number={1},  journal={Revista Ciência Agronômica},  publisher={Universidade Federal do Ceará},  author={Andrade, Eunice Maia de and Ferreira, Kássia Crislayne Duarte and Lopes, Fernando Bezerra and Araújo, Isabel Cristina da Silva and Silva, Antônio Givanilson Rodrigues da},  year={2020},  pages={e20196800} }