@article{829971,
  author = {Ibrahim Reda and Jinan Zeng and Jonathan Scheuch and Leonard Hanssen and Daryl Myers and Boris Wilthan and Tom Stoffel},
  title = {An absolute cavity pyrgeometer to measure the absolute outdoor longwave irradiance with traceability to International System of Units, SI},
  year = {2012},
  month = {2012-03-01 00:03:00},
  publisher = {Journal of Atmospheric and Solar-Terrestrial Physics},
  language = {en},
}