@misc{223301,
  author = {Peter Mohr and David Newell and Barry Taylor},
  title = {CODATA Recommended Values of the Fundamental Physical Constants: 2014},
  year = {2016},
  month = {2016-11-22},
  publisher = {J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.1063/1.4954402},
  language = {en},
}