Polyak et al. 2010
Also: Polyak et al. (2010)
History of sea ice in the Arctic
Polyak, L., et al. (2010). History of sea ice in the Arctic. Quaternary Science Reviews. 29. 1757-1778. Link to article.
https://doi.org/10.1016/j.quascirev.2010.02.010
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.