@article{rolim_nunes_nascimento_chaves_2019,  title={Proposal of a trophic state index in semiarid reservoirs using data of the Banabuiú Basin, state of Ceará, Brazil},  volume={31},  ISSN={2179-975X},  url={https://doi.org/10.1590/S2179-975X12517},  DOI={10.1590/S2179-975X12517},  journal={Acta Limnologica Brasiliensia},  publisher={Associação Brasileira de Limnologia},  author={Rolim, Hosineide de Oliveira and Nunes, Ana Bárbara de Araújo and Nascimento, Francisco Jonathan de Sousa Cunha and Chaves, Jarbas Rodrigues},  year={2019},  pages={e26} }