title: Chemical characterization of aromatic compounds in extra heavy gas oil by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry.
authors.affiliation: Universidade Federal do Rio de Janeiro, Instituto de Química, Ilha do Fundão, Rio de Janeiro, Brazil.
authors.forename: Bárbara M F
authors.initials: BM
authors.lastname: Avila
authors.forename: Ricardo
authors.initials: R
authors.lastname: Pereira
authors.forename: Alexandre O
authors.initials: AO
authors.lastname: Gomes
authors.forename: Débora A
authors.initials: DA
authors.lastname: Azevedo