@misc{indiciae1e6588671ce6,
  title = {Natural hydrocarbon background in benthic sediments of Prince William Sound, Alaska: Oil vs coal},
  author = {J.W. Short and K.A. Kvenvolden and P.R. Carlson and F. D. Hostettler and R.J. Rosenbauer and B.A. Wright},
  year = {1998},
  doi = {10.1021/es980130w},
  url = {https://pubs.usgs.gov/publication/70022016},
  note = {Source identifier: 70022016}
}