@misc{indiciaec5be58a22ede,
  title = {Geologic road log from Vanadzor to the coal deposits of Antaramut, Antaramut to Dzoragyukh and Dzoragyukh to Vaagni, north-central Armenia},
  author = {Florian Maldonado and Artur Martirosyan and Samvel Harutunian and Gourgen Malkhasian and B.S. Pierce},
  year = {1999},
  doi = {10.3133/ofr97721},
  url = {https://pubs.usgs.gov/publication/ofr97721},
  note = {Source identifier: ofr97721}
}