Surface wave tomography of the upper mantle beneath the Reykjanes Ridge with implications for ridge-hot spot interaction, Delorey, A. A.; Dunn, R. A.; Gaherty, J. B. , Journal of Geophysical Research-Solid Earth, Aug 24, Volume 112, Issue B8, p.-, (2007), Doi 10.1029/2006jb004785 Abstract