@misc{indiciaeb19b948779f3,
  title = {Chemical compositions and critical evaluation of microprobe standards available in the Reston microprobe facility},
  author = {J.S. Huebner and M.E. Woodruff},
  year = {1985},
  doi = {10.3133/ofr85718},
  url = {https://pubs.usgs.gov/publication/ofr85718},
  note = {Source identifier: ofr85718}
}