@misc{1156751,
  author = {A H Brady},
  title = {The normal phase variations of the 18 KCS signals from NBA observed at Boulder, Colorado, U.S.A.:},
  year = {1964},
  month = {1964-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.206-3},
  language = {en},
}