Covey et al. (1996)
Also: Covey et al. 1996
Paleoclimate data constraints on climate sensitivity: The paleocalibration method
Covey, C., Sloan, L. C., & Hoffert, M. I. (1996). Paleoclimate data constraints on climate sensitivity: The paleocalibration method. Climatic Change, 32(2), 165-184. Link to PDF
DOI: 10.1007/BF00143708
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.