[1]
A. Goguitchaichvili, L. Alva-Valdivia, J. Morales, C. Caballero, y J. A. González, «New contributions to the Early Pliocene geomagnetic field strength: Case study of southern Caucasus volcanics », Geofis Int, vol. 39, n.º 3, pp. 277–284, jul. 2000.