@article{carvalho_1988,  title={Variations in both carbohydrate and enzymes of the underground organs of Cochlospermum regium (Mart. & Schr.) Pilger in different stages of development},  volume={2},  ISSN={0102-3306},  url={https://doi.org/10.1590/S0102-33061988000100009},  DOI={10.1590/S0102-33061988000100009},  number={1-2},  journal={Acta Botanica Brasilica},  publisher={Sociedade Botânica do Brasil},  author={Carvalho, Carluce Gomes de Sá e},  year={1988},  month={Dec},  pages={128–129} }