Archer & Ganopolski (2005)
Also: Archer & Ganopolski 2005
A movable trigger: Fossil fuel CO2 and the onset of the next glaciation
Archer, D., & Ganopolski, A. (2005). A movable trigger: Fossil fuel CO2 and the onset of the next glaciation. Geochemistry, Geophysics, Geosystems, 6(5). Link to PDF
DOI: https://doi.org/10.1029/2004GC000891
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.