@misc{indiciae8d93dcb04516,
  title = {Economics and undiscovered conventional oil and gas accumulations in the 1995 National Assessment of U.S. oil and gas resources: conterminous United States},
  author = {E. D. Attanasi and Donald L. Gautier and David H. Root},
  year = {1995},
  doi = {10.3133/ofr9575h},
  url = {https://pubs.usgs.gov/publication/ofr9575H},
  note = {Source identifier: ofr9575H}
}