@misc{1155426,
  author = {Dorothy A Williamson},
  title = {A Summary of VHF and UHF tropospheric transmission loss data and their long-term variability:},
  year = {1960},
  month = {1960-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.43},
  language = {en},
}