@article{braga_1977,  title={Anatomia foliar de Bromehaceae da Campina},  volume={7},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921977073s005},  DOI={10.1590/1809-43921977073s005},  number={3},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Braga, Marilene Marinho Nogueira},  year={1977},  month={Jul},  pages={5–74} }