Faleiros, Frederico Meira, et al. “ Geochemistry and Petrogenesis of Metabasites from the Votuverava Group (Apiaí Terrane, Southern Ribeira Belt): Evidence of a Calymmian Back-Arc Basin ”. Geologia USP. Série Científica, vol. 11, no. 2, Aug. 2011, pp. 135-5, https://doi.org/10.5327/Z1519-874X2011000200008.