@misc{1190926,
  author = {W L Hartsfield and S M Ostrow and R Silberstein},
  title = {Back-scatter observations by the Central Radio Propagation Laboratory August 1947- March 1948:},
  year = {1948},
  month = {1948-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.CRPL.5-5},
  language = {en},
}