@misc{763696,
  author = {Clark Hamilton and Gordon Day and Robert Phelan},
  title = {An Electrically Calibrated Pyroelectric Radiometer System},
  year = {1976},
  month = {1976-03-01 00:03:00},
  publisher = {Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}