@misc{1153991,
  author = {E D West},
  title = {A system for calibrating laser power meters for the range 5-1000 W:},
  year = {1976},
  month = {1976-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.685},
  language = {en},
}