@inproceedings{inproceedingse096a13c, title = {Lactonas sesquiterpenicas de vernonia eremophila . Mart}, author = {Alarcon, M C B V and Lopes, J L C}, year = {1989}, publisher = {Fva-Inpa}, booktitle = {Reuniao Anual sobre Evolucao Sistematica e Ecologia Micromoleculares} }