@misc{indiciaebfc9a4f82b53,
  title = {U.S. Geological Survey 2002 petroleum resource assessment of the National Petroleum Reserve in Alaska (NPRA)},
  author = {K. J. Bird and D.W. Houseknecht},
  year = {2002},
  doi = {10.3133/fs04502},
  url = {https://pubs.usgs.gov/publication/fs04502},
  note = {Source identifier: fs04502}
}