Crustal structure and tectonic deformation in the tocantins province, in central Brazil - Berrocal Gomez, Jesus Antonio; Marangoni, Yára Regina; Sá, N.C; Fuck, Reinhardt; Pimentel, M; Assumpção, Marcelo Sousa de; Soares, J. E. P.; Fernandes, C (Seismic 2003, 2002)