Du, Z., Foulger, G.R., Julian, B.R., Allen, R.M., Nolet, G., Morgan, W.J., Bergsson, B., Erlendsson, P., Jakobsdottir, S., Ragnarsson, S., Stefansson, R., Vogfjord, K., "Crustal structure beneath western and eastern Iceland from surface waves and receiver functions", Geophysical Journal International, 2002