@article{article5a474251,
title   = {U-Pb chronostratigraphy of the granitic magmatism in the Agudos Grandes Batholith (west of São Paulo, Brazil): implications for the evolution of the Ribeira Belt},
author = {Janasi, Valdecir de Assis and Leite, Renato Jordan and Van Schmus, William Randall},
year = {2001},
doi = {10.1016/s0895-9811(01)00034-7},
journal   = {Journal of South American Earth Sciences}
}