@misc{1181311,
  author = {George J Counas and Thomas H Bremer},
  title = {NBS 3060 megahertz noise measurement system operation and service manual:},
  year = {1981},
  month = {1981-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.81-1656},
  language = {en},
}