@misc{71891,
  author = {George Mulholland},
  title = {Re-Analysis of the Uncertainty of the 0.895 [mu]m Diameter (NIST SRM[Trademark] 1690) and the 0.269 [mu]m Diameter (NIST SRM[Trademark] 1691) Sphere Standards},
  year = {2005},
  number = {110 No. 1},
  month = {2005-03-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=861336},
  language = {en},
}