@misc{indiciae81cf3edfcf18,
  title = {Petroleum geology and resources of the Baykit High province, East Siberia, Russia},
  author = {Gregory F. Ulmishek},
  year = {2001},
  doi = {10.3133/b2201f},
  url = {https://pubs.usgs.gov/publication/b2201F},
  note = {Source identifier: b2201F}
}