@misc{indiciaeeb9e457a214d,
  title = {Screening of polar components of petroleum products by electrospray ionization mass spectrometry},
  author = {Colleen E. Rostad},
  year = {2005},
  doi = {10.1021/ef049752v},
  url = {https://pubs.usgs.gov/publication/70031239},
  note = {Source identifier: 70031239}
}