@misc{1162026,
  author = {E R Cohen and B N Taylor},
  title = {Fundamental physical constants [card]:},
  year = {1974},
  month = {1974-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.398},
  language = {en},
}