@misc{1157676,
  author = {A George Lieberman},
  title = {Metrological consequences of the hard optical boundary assumption:},
  year = {1984},
  month = {1984-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.1198},
  language = {en},
}