@misc{1159116,
  author = {Kenneth L Eckerle and J J Hsia and Victor R Weidner},
  title = {Transmittance MAP service:},
  year = {1985},
  month = {1985-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.692},
  language = {en},
}