@misc{184811,
  author = {A Miiller},
  title = {Development of Argon Isotope Reference Standards for the U.S. Geological Survey},
  year = {2006},
  number = {111 No. 5},
  month = {2006-10-01},
  publisher = {Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}