Makou, M. C.; Eglinton, T. I.; Oppo, D. W.; Hughen, K. A. (2006): Abrupt ENSO changes over the last 15,000 years; inferences from Peru margin organic biomarker records. American Geophysical Union, Washington, DC, United States, In: Anonymous, AGU 2006 fall meeting, 87 (Fall Meeting Suppl.), georefid:2007-080015