@article{article0c47860a,
title   = {A novel diterpene lactone},
author = {Doriguetto, Antonio Carlos and Vieira, Henriete S and Ellena, Javier and Takahashi, Jacqueline A and Boaventura, Maria A D and Mascarenhas, Yvonne Primerano},
year = {2002},
doi = {10.1107/s160053680202086x},
journal   = {Acta Crystallographica E}
}