Stone et al. (2007)
Also: Stone et al. 2007
The detection and attribution of climate change using an ensemble of opportunity
Stone, D., Allen, M. R., Selten, F., Kliphuis, M., & Stott, P. A. (2007). The detection and attribution of climate change using an ensemble of opportunity. Journal of climate, 20(3), 504-516. Link to paper
doi: http://dx.doi.org/10.1175/JCLI3966.1
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.