@article{articleeb5557c1,
title   = {Design and construction of an on-line SPE-SFE-CGC system},
author = {Pinto, Jair Sebastião da Silva and Cappelaro, Esmeraldo Aparecido and Lanças, Fernando Mauro},
year = {2001},
doi = {10.1590/s0103-50532001000200011},
journal   = {Journal of the Brazilian Chemical Society}
}