Petrology, geochemistry and Sr-Nd isotopes of the Trindade and Martin Vaz volcanic rocks (Southern Atlantic Ocean) - Marques, Leila Soares; Ulbrich, Mabel N. C.; Ruberti, Excelso; Tassinari, Colombo Celso Gaeta (Journal of Volcanology and Geothermal Research, 1999)