@inbook{inbook1d7880dd,
title   = {Records of blockagem of polar advections and atmospheric circulation over South America, during the last 5,000 years},
author = {Martin, L and Flexor, J M and Suguio, Kenitiro},
year = {1992},
publisher = {Sbgq/Uff},
journal   = {Paleoclimatic Changes and the Carbon Cycle}
}