@inproceedings{inproceedingsccc51ce5,
title   = {Mafic dike swarms in the northern coast of sao paulo, brazil (a preliminary report)},
author = {Coutinho, José Moacyr Vianna and Ens, Hendrik Herman and Rodrigues, E. P. and Tassinari, Colombo Celso Gaeta},
year = {1991},
publisher = {Sbgq/Sociedade Geologica de Portugal/Ig-Usp},
booktitle   = {International Symposium on Mafic Dykes}
}