@misc{1191306,
  author = {A P Barsis and K O Hornberg},
  title = {Circular of the Bureau of Standards no. 554::Cheyenne Mountain tropospheric propagation experiments},
  year = {1955},
  month = {1955-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.CIRC.554},
  language = {en},
}