@misc{miscb3f82d6c,
title   = {Early and middle proterozoic events in pre-600 Ma crust of northwestern Gondwanaland},
author = {Van Schmus, William Randall and Toteu, S. F. and Brito Neves, Benjamim Bley de and Hackspacher, Peter and Dia, A.},
year = {1991},
booktitle   = {Spring Meeting}
}