Yeo et al. (2014)
Also: Yeo et al. 2014
Reconstruction of total and spectral solar irradiance from 1974 to 2013 based on KPVT, SoHO/MDI, and SDO/HMI observations
Yeo, K. L., Krivova, N. A., Solanki, S. K., & Glassmeier, K. H. (2014). Reconstruction of total and spectral solar irradiance from 1974 to 2013 based on KPVT, SoHO/MDI, and SDO/HMI observations. Astronomy & Astrophysics, 570, A85. Link to PDF
DOI: http://dx.doi.org/10.1051/0004-6361/201423628
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.