Karagianni, E.E. Panagiotopoulos, D.G. Panza, G.F. Suhadolc, P. Papazachos, C.B. Papazachos, B.C. Kiratzi, A. Hatzfeld, D. Makropoulos, K. Priestley, K. Vuan, A., Rayleigh wave group velocity tomography in the Aegean area, TECTONOPHYSICS, (358), 187-209, 2002, 0040-1951