@inproceedings{inproceedings19b93ce9, title = {Lactonas sesquiterpenicas isoladas de proteopsis furnensis semir e leitao filho}, author = {Semir, J and Leitao Filho, H F and Vichnewski, W and Nakashima, C and Lunardello, M A}, year = {1989}, publisher = {Ufmg/Ccbs}, booktitle = {Congresso Nacional de Botanica} }