@inproceedings{inproceedings12b2d849,
title   = {Upper manthle density anomaly under the Borborema Province (NE Brazil) derived from inversion of geoid anomalies: new constraint on its continental margin evolution},
author = {Chaves, C. M and Ussami, Naomi},
year = {2010},
publisher = {American Geophysical Union},
booktitle   = {2010 Meeting of the Americas}
}