@article{1997,  title={Paulo Sodero Martins (1941- 1997)},  volume={20},  ISSN={0100-8404},  url={https://doi.org/10.1590/S0100-84041997000200001},  DOI={10.1590/S0100-84041997000200001},  number={2},  journal={Brazilian Journal of Botany},  publisher={Sociedade Botânica de São Paulo},  year={1997},  month={Dec} }