Megadroughts in the Indian monsoon region and southwest North America and a mechanism for associated multidecadal Pacific sea surface temperature anomalies
Meehl, G. A., & Hu, A. (2006). Megadroughts in the Indian monsoon region and southwest North America and a mechanism for associated multidecadal Pacific sea surface temperature anomalies. Journal Of Climate, 19, 1605-1623. doi:10.1175/JCLI3675.1