[1]
W. L. Bandy, J. Ortega-Ramírez, J. M. Maillol, A. Valiente-Banuet, y J. A. Rodríguez, «Geometry of the El Fresnal basin, northern Chihuahua, Mexico, as inferred from three-dimensional gravity modeling », Geofis Int, vol. 41, n.º 2, pp. 103–120, abr. 2002.