1. Allen, M.R., Stott, P.A., Mitchell, J.F.B., Schnur, R. and Delworth, T.L. (2000). Quantifying the uncertainty in forecasts of anthropogenic climate change. Nature, 407, 617–620.
2. Ballabrera-Poy, J., Hackert, E., Murtugudde, R. and Busalacchi, A.J. (2007b). An Observation System Simulation Experiment for an optimal moored instrument array in the Indian Ocean. Journal of Climate, 20, 3284–3299.
3. Ballabrera-Poy, J., Murtugudde, R., Zhang, R-H. and Busalacchi, A.J. (2007a). Coupled ocean-atmosphere response to seasonal modulation of ocean color: Impact on interannual climate simulations in the tropical Pacific. Journal of Climate, 20, 353–374.
4. Bell, D.E., Clark, W.C. and Ruttan, V.W. (1993). Global Research Systems for Sustainable Development: Agriculture, Health, and Environment. In: Ruttan, V.W. (ed.) Agriculture, Health and Environment. University of Minnesota Press, MN, pp. 358–379.
5. Biermann, F. (2007). Earth System governance as a crosscutting theme of global change research. Global Environmental Change, 17, 326–337.