@inproceedings{inproceedings2a6d1fb3,
title   = {Silicic segregations in subvolcanic intrusions: clues to the origin of bimodal basalt-rhyolite associations in the northern Paraná magmatic province?},
author = {Janasi, Valdecir de Assis and Faria, Camila Antenor and Freitas, Vivian Azor de and Vlach, Silvio Roberto Farias},
year = {2008},
publisher = {Coluna do Saber},
booktitle   = {Simpósio de Vulcanismo e Ambientes Associados}
}