@misc{indiciae7f5d2fcc0269,
  title = {A computer program for processing electron microprobe data},
  author = {Melvin H. Beeson},
  year = {1967},
  doi = {10.3133/ofr6715},
  url = {https://pubs.usgs.gov/publication/ofr6715},
  note = {Source identifier: ofr6715}
}