@misc{1162466,
  author = {Chester H Page and Paul Vigoureux},
  title = {The international system of units (SI):},
  year = {1972},
  month = {1972-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.330e1972},
  language = {en},
}