Stott et al. (2004)
Also: Stott et al. 2004
Human contribution to the European heatwave of 2003
Stott, P. A., Stone, D. A., & Allen, M. R. (2004). Human contribution to the European heat wave of 2003. Nature, 432(7017), 610-614. Link to article. Link to interview with Stott.
doi: 10.1038/nclimate2468
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.