@misc{1198736,
  author = {C R Beauchamp and H G Brown and D S Lashmore},
  title = {Comparison of the NIST and European gold coating standards:},
  year = {1990},
  month = {1990-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.89-4162},
  language = {en},
}