@misc{1154976,
  author = {F L Mohler},
  title = {Isotopic abundance ratios reported for reference samples stocked by the National Bureau of Standards:},
  year = {1960},
  month = {1960-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.51},
  language = {en},
}