1. Ault TR, Deser C, Newman M, Emile-Geay J. Characterizing decadal to centennial variability in the equatorial pacific during the last millennium. Geophys Res Lett 2013;40:3450–6.
2. Belkin M, Niyogi P. Laplacian eigenmaps for dimensionality reduction and data representation. Neural Comput 2003;15(6):1373–96. doi: 10.1162/089976603321780317 .
3. Bindoff NL, Stott PA, AchutaRao KM, Allen MR, Gillett N, Gutzler D, Hansingo K, Hegerl G, Hu Y, Jain S, Mokhov II, Overland J, Perlwitz J, Webbari R, Zhang X. Detection and attribution of climate change: From global to regional. In: Stocker T., Qin D., Plattner G.K., Tignor M., Allen S., Boschung J., Nauels A., Xia Y., Bex V., and Midgley P., editors. Climate change 2013: the physical science basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change, chap. 10. Cambridge University Press; 2013. p. 867–952.
4. Boer G, Lambert SJ. Multi-model decadal potential predictability of precipitation and temperature. Geophys Res Lett 2008;35. doi: 10.1029/2008GL033,234 .
5. Boer G, Smith D, Cassou C, Doblas-Reyes F, Danabasoglu G, Kirtman B, Kushnir Y, Kimoto M, Meehl GA, Msadek R, Mueller WA, Taylor KE, Zwiers F, Rixen M, Ruprich-Robert Y, Eade R. The decadal climate prediction project (dcpp) contribution to cmip6. Geosci Model Dev 2016;9(10): 3751–77. doi: 10.5194/gmd-9-3751-2016 . http://www.geosci-model-dev.net/9/3751/2016/ .