@misc{indiciae1594c8b4574a,
  title = {Preliminary report on the International Energy Agency mode of occurrence inter-laboratory comparison; Phase I, USGS results},
  author = {Curtis A. Palmer and Allan Kolker and Jason C. Willett and Stanley J. Mroczkowski and Robert B. Finkelman and K.C. Taylor and F.T. Dulong and J. H. Bullock},
  year = {1999},
  doi = {10.3133/ofr99160},
  url = {https://pubs.usgs.gov/publication/ofr99160},
  note = {Source identifier: ofr99160}
}