@misc{1155131,
  author = {R D Lee},
  title = {Construction and operation of a simple high-precision copper-point blackbody and furnace:},
  year = {1969},
  month = {1969-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.483},
  language = {en},
}