@conference{66441,
  author = {George Eppeldauer and Carl Miller and Thomas Larason and Yoshihiro Ohno},
  title = {Illuminance responsivity calibration of reference photometers at the NIST SIRCUS and SCF facilities},
  year = {2009},
  month = {2009-05-29},
  publisher = {CIE Midterm Conference on Light and Lighting, Budapest, -1},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=902807},
  language = {en},
}