@misc{indiciaeaef1846c99c5,
  title = {JEOL 8900 Superprobe user's manual},
  author = {P.E. Weston and J.A. Konnert and P.J. Wolpert},
  year = {1994},
  doi = {10.3133/ofr94404},
  url = {https://pubs.usgs.gov/publication/ofr94404},
  note = {Source identifier: ofr94404}
}