@article{bastos_kaplan_gottlieb_1999,  title={Drimane-Type Sesquiterpenoids as Chemosystematic Markers of Canellaceae},  volume={10},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50531999000200011},  DOI={10.1590/S0103-50531999000200011},  number={2},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Bastos, Jairo Kenupp and Kaplan, Maria Axuliadora Coelho and Gottlieb, Otto Richard},  year={1999},  month={Mar},  pages={136–139} }