@article{medri_lleras_1980,  title={Aspectos da anatomia ecológica de folhas de Hevea brasiliensis Müell. Arg. <sup>(</sup><sup>)</sup>},  volume={10},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921980103463},  DOI={10.1590/1809-43921980103463},  number={3},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Medri, Moacyr Eurípedes and Lleras, Eduardo},  year={1980},  month={Sep},  pages={463–493} }