@misc{1155441,
  author = {William R Shields},
  title = {Analytical mass spectrometry section::July 1966 to June 1967.},
  year = {1967},
  month = {1967-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.426},
  language = {en},
}