@misc{indiciae41b1d7e30cec,
  title = {Prospecting by heavy mineral studies (Shlikovye izyakaniia), abstracted from a report in Russian by A. P. Sigov},
  author = {A.P. Sigov and Herbert Edwin Hawkes},
  year = {1953},
  doi = {10.3133/ofr53106},
  url = {https://pubs.usgs.gov/publication/ofr53106},
  note = {Source identifier: ofr53106}
}