@misc{1197101,
  author = {J M R Hutchinson},
  title = {NIST measurement services ::alpha-particle calibrations (2004)},
  year = {2004},
  month = {2004-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.250-5a},
  language = {en},
}