Weldeab S, Rühlemann C, Ding Q, Khon V, Schneider B, Gray WR.  2022.  Impact of Indian Ocean surface temperature gradient reversals on the Indian Summer Monsoon. Earth and Planetary Science Letters. 578:117327.

Morley A, Schulz M, Rosenthal Y, Mulitza S, Paul A, Rühlemann C.  2011.  Solar modulation of North Atlantic central Water formation at multidecadal timescales during the late Holocene. Earth and Planetary Science Letters. 308(1?2):161-171.