@misc{1168926,
  author = {C A Douglas and J W Simeroth and J E Davis},
  title = {Visual Landing Aids Field Service Operation ::progress report for the period December 1, 1952 to November 30, 1953},
  year = {1954},
  month = {1954-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.3046},
  language = {en},
}