@misc{indiciae0eedffb9d90b,
  title = {Assessment of the solid fuel resource potential of Armenia},
  author = {B.S. Pierce and Peter D. Warwick and E.R. Landis},
  year = {1994},
  doi = {10.3133/ofr94149},
  url = {https://pubs.usgs.gov/publication/ofr94149},
  note = {Source identifier: ofr94149}
}