title: Nitrogenous compounds of the Colorado Green River Formation oil shale: a preliminary analysis by mass spectrometry.
authors.affiliation: University of California, Berkeley, California 94720, USA.
authors.forename: B R
authors.initials: BR
authors.lastname: Simoneit
authors.forename: H K
authors.initials: HK
authors.lastname: Schnoes
authors.forename: P
authors.initials: P
authors.lastname: Haug
authors.forename: A L
authors.initials: AL
authors.lastname: Burlingame