@inproceedings{inproceedingsc638bf9a,
title   = {Analysis of triterpenes Friedelin and Friedelan-3-ol in Maytenus aquifolium by HRGC and HT-HRGC},
author = {Nossack, Ana Cristina and Vasconcelos, Eliane Carvalho de and Yariwake, Janete Harumi and Lanças, Fernando Mauro and Roque, Nídia Franca},
year = {1998},
publisher = {I.O.P.M.S.},
booktitle   = {International Symposium on Capillary Chromatography}
}