M. E. Mann, Woodruff, J. D., Donnelly, J. P., and Zhang, Z. H.,
“Atlantic hurricanes and climate over the past 1,500 years”,
Nature, vol. 460, no. 7257, pp. 880-U115, 2009.
J. P. Sachs, Sachse, D., Smittenberg, R. H., Zhang, Z. H., Battisti, D. S., and Golubic, S.,
“Southward movement of the Pacific intertropical convergence zone AD 1400-1850”,
Nature Geoscience, vol. 2, no. 7, pp. 519-525, 2009.
]