@inproceedings{inproceedings89bf6ca5,
title   = {Lactonas sesquiterpenicas de vernonia fruticulosa mart (veronicae, compositae)},
author = {Bazon, J N and Lopes, J L C and Vichnewski, W and Dias, D A and Cunha, W R},
year = {1996},
booktitle   = {Reuniao Anual da Sociedade Brasileira de Quimica}
}