@article{souto_gonçalves_viana_silva_ferreira_ralph_2019,  title={Exudate - phenolphthalein pH test for evaluation of validity in seeds of <i>Libidibia ferrea</i>},  volume={91},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765201920180734},  DOI={10.1590/0001-3765201920180734},  number={4},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={SOUTO, PRISCILA C. and GONÇALVES, EDILMA P. and VIANA, JEANDSON S. and SILVA, JÚLIO C.A. and FERREIRA, DÉBORA T.R.G. and RALPH, LIDIANA N.},  year={2019},  pages={e20180734} }