Brito Neves, B.B. de (2009) “ New Geological and Geophysical Data for the Geometric and Stratigraphic Characterization of the Alhandra Sub-basin (southeast of Paraíba) ”, Geologia USP. Série Científica, 9(2), pp. 63–87. doi:10.5327/Z1519-874x2009000200004.