Santer et al. (2014)
Also: Santer et al. 2014
Biographical Memoir of Schneider Stephen
Santer, B. D., & Ehrlich, P. R. (2014). Stephen Schneider. Link to PDF
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.