@misc{indiciae848495f5514c,
  title = {Assessment of undiscovered conventionally recoverable petroleum resources of onshore China},
  author = {James A. Peterson},
  year = {1983},
  doi = {10.3133/ofr83801},
  url = {https://pubs.usgs.gov/publication/ofr83801},
  note = {Source identifier: ofr83801}
}