@inproceedings{inproceedings086b1a5b,
title   = {Supercritical fluid extraction of polynuclear aromatic hydrocarbons (pah's) and off-line gc / ms analysis},
author = {Lanças, Fernando Mauro},
year = {1990},
publisher = {Altec},
booktitle   = {Congresso Latino-Americano de Cromatografia}
}