@article{article4425a408,
title   = {Outline of early proterozoic crustal evolution in the São Francisco Craton Brazil: a review},
author = {Teixeira, Wilson and Figueiredo, Mário Cesar Heredia de},
year = {1991},
doi = {10.1016/0301-9268(91)90003-S},
journal   = {Precambrian Research}
}