@misc{1162306,
  author = {B E Blair},
  title = {Time and frequency ::a bibliography of NBS literature published July 1955-December 1970},
  year = {1971},
  month = {1971-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.350},
  language = {en},
}