Lynch, L.L., Ambeh, W.B., Robertson, R.E.A., Latchman, J.L. y Bridgemohan, M. 1996. A Medium-sized Seismograph Network in a Challenging Environment . Geofísica Internacional. 41, 3 (jul. 1996), 213–226. DOI:https://doi.org/10.22201/igeof.00167169p.2002.41.3.337.