@misc{indiciae7e358a20c342,
  title = {Interlaboratory comparison of analyses of magnesium-rich metamorphic rocks and uranium ores by X-ray fluorescence, induction coupled plasma spectroscopy, and instrumental neutron activation},
  author = {David Frishman and D. M. McKown},
  year = {1984},
  doi = {10.3133/ofr84841},
  url = {https://pubs.usgs.gov/publication/ofr84841},
  note = {Source identifier: ofr84841}
}