@article{article4fdd6ead,
title   = {Chemical and isotopic relationships between peridotite xenoliths and mafic-ultrapotassic rocks from Southern Brazil},
author = {Carlson, Richard W. and Araujo, Ana Lucia N. and Junqueira-Brod, Tereza C. and Gaspar, José Carlos and Brod, José Afonso and Petrinovic, Ivan A. and Hollanda, Maria Helena Bezerra Maia de and Pimentel, Márcio Martins and Sichel, Suzanna},
year = {2007},
doi = {10.1016/j.chemgeo.2007.04.009},
journal   = {Chemical Geology}
}