@misc{indiciaeb568dcdab416,
  title = {Geology and iron deposits of the Samli area, Balikesir Province, Turkey},
  author = {Gerhard W. Leo and Mehmet A. Genc},
  year = {1972},
  doi = {10.3133/ofr72232},
  url = {https://pubs.usgs.gov/publication/ofr72232},
  note = {Source identifier: ofr72232}
}