@misc{indiciaef1366a972256,
  title = {Annotated bibliography of methodology for assessment of undiscovered oil and gas resources},
  author = {Ronald R. Charpentier and G.L. Dolton and G. F. Ulmishek},
  year = {1995},
  doi = {10.1007/bf02259038},
  url = {https://pubs.usgs.gov/publication/70018956},
  note = {Source identifier: 70018956}
}