@misc{indiciae0a12ba73b1fc,
  title = {Experiments with SRO and GRF-array data},
  author = {G. L. Choy},
  year = {1982},
  doi = {10.3133/ofr82216},
  url = {https://pubs.usgs.gov/publication/ofr82216},
  note = {Source identifier: ofr82216}
}