@inproceedings{inproceedings67a753d3,
title   = {Serra da providencia area},
author = {Rizzotto, Gilmar and Silva, Cássio Roberto da and Bettencourt, Jorge Silva},
year = {1995},
publisher = {Center for Geosciences/Federal University of para},
booktitle   = {Symposium on Rapakivi Granites and Related Rocks}
}