Search for: [References = "21. IPCC, 2013. Summary for Policymakers. Climate Change 2013 The Physical Science Basis. Working Group I Contribution to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. T.F. Stocker, D. Qin, G.‑K. Plattner, M.M.B. Tignor, S.K. Allen, J. Boschung, A. Nauels, Y. Xia, V. Bex, P.M. Midgley \(eds.\), Cambridge\: Cambridge University Press, United Kingdom and New York, NY, USA, 27 pp."]