Sepúlveda-Jaimes, Francia Jullyette, and Francisco Henry Cabrera-Zambrano. 2018. “3D Seismic Tomography in the Seismic Nest of Bucaramanga (Colombia)”. Boletín De Geología 40 (2):15-33. https://doi.org/10.18273/revbol.v40n2-2018001.