Close Variability of the Atlantic Meridional Overturning Circulation in CCSM4,
Danabasoglu, G., S. G. Yeager, Y.-O. Kwon, J. J. Tribbia, A. S. Phillips, J. W. Hurrell (2012),
J. Climate, 25 p. 5153–5172,
10.1175/JCLI-D-11-00463.1.