@article{67926,
  author = {Franklin Guenther and M Milton and Walter Miller and A Brown},
  title = {Validation of the Gravimetric Values and Uncertainties of Independently Prepared Primary Standard Gas Mixtures},
  year = {2006},
  number = {43},
  month = {2006-11-01},
  publisher = {Metrologia},
  language = {en},
}