@misc{indiciaea05e0b871a0e,
  title = {Assessment of undiscovered conventionally recoverable petroleum resources of the East Siberian Basin, U.S.S.R.},
  author = {J. W. Clarke},
  year = {1982},
  doi = {10.3133/ofr821027},
  url = {https://pubs.usgs.gov/publication/ofr821027},
  note = {Source identifier: ofr821027}
}