@misc{indiciae888833905d84,
  title = {The Jajur coal deposit, northwestern Armenia},
  author = {Brenda S. Pierce and Gourgen Malkhasian and Artur Martirosyan},
  year = {2000},
  doi = {10.3133/b2176},
  url = {https://pubs.usgs.gov/publication/b2176},
  note = {Source identifier: b2176}
}