%0 Journal Article %A de Ridder, S. %A Biondi, B. %A Nichols, D. %T Passive Seismic Interferometry and Anisotropic Eikonal Phase-velocity Tomography with Examples from Ekofisk Field %D 2014 %J , %V 2014 %N 1 %P 1-6 %@ 2214-4609 %R https://doi.org/10.3997/2214-4609.20141371 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.20141371