Griggs & Harries (2004)
Also: Griggs & Harries 2004
Comparison of spectrally resolved outgoing longwave data between 1970 and present
Griggs, J.A. & Harries, J.E. (2004). Comparison of spectrally resolved outgoing longwave data between 1970 and present. Infrared Spaceborne Remote Sensing XII. PDF
https://doi.org/10.1117/12.556803
References
All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.